List of ER episodes

ER is an American medical drama television series created by novelist Michael Crichton that aired on NBC from September 19, 1994, to April 2, 2009. It was produced by Constant c Productions and Amblin Entertainment, in association with Warner Bros. Television. ER follows the inner life of the emergency room (ER) of fictional County General Hospital in Chicago, Illinois, and various critical issues faced by the room's physicians and staff. Over the course of the series, 331 episodes aired.

Series overview


Season		Episodes	Originally aired
Season		Episodes	First aired	Last aired
	1	25	September 19, 1994 (1994-09-19)	May 18, 1995 (1995-05-18)
	2	22	September 21, 1995 (1995-09-21)	May 16, 1996 (1996-05-16)
	3	22	September 26, 1996 (1996-09-26)	May 15, 1997 (1997-05-15)
	4	22	September 25, 1997 (1997-09-25)	May 14, 1998 (1998-05-14)
	5	22	September 24, 1998 (1998-09-24)	May 20, 1999 (1999-05-20)
	6	22	September 30, 1999 (1999-09-30)	May 18, 2000 (2000-05-18)
	7	22	October 12, 2000 (2000-10-12)	May 17, 2001 (2001-05-17)
	8	22	September 27, 2001 (2001-09-27)	May 16, 2002 (2002-05-16)
	9	22	September 26, 2002 (2002-09-26)	May 15, 2003 (2003-05-15)
	10	22	September 25, 2003 (2003-09-25)	May 13, 2004 (2004-05-13)
	11	22	September 23, 2004 (2004-09-23)	May 19, 2005 (2005-05-19)
	12	22	September 22, 2005 (2005-09-22)	May 18, 2006 (2006-05-18)
	13	23	September 21, 2006 (2006-09-21)	May 17, 2007 (2007-05-17)
	14	19	September 27, 2007 (2007-09-27)	May 15, 2008 (2008-05-15)
	15	22	September 25, 2008 (2008-09-25)	April 2, 2009 (2009-04-02)

Episodes

Season 1 (1994–95)

Main article: ER (season 1)

No. in series	No. in season	Title	Directed by	Written by	Original air date	Production code	U.S. viewers (millions)
1	1	"24 Hours"	Rod Holcomb	Michael Crichton	September 19, 1994 (1994-09-19)	475079	23.8^[1]
2	2	"Day One"	Mimi Leder	John Wells	September 22, 1994 (1994-09-22)	455601	23.0^[1]
3	3	"Going Home"	Mark Tinker	Lydia Woodward	September 29, 1994 (1994-09-29)	455602	23.9^[1]
4	4	"Hit and Run"	Mimi Leder	Paul Manning	October 6, 1994 (1994-10-06)	455604	26.8^[1]
5	5	"Into That Good Night"	Charles Haid	Robert Nathan	October 13, 1994 (1994-10-13)	455603	26.7^[1]
6	6	"Chicago Heat"	Elodie Keene	Teleplay by: John Wells Story by: Neal Baer	October 20, 1994 (1994-10-20)	455605	27.3^[1]
7	7	"Another Perfect Day"	Vern Gillum	Teleplay by: Lydia Woodward Story by: Lance Gentile	November 3, 1994 (1994-11-03)	455606	25.7^[1]
8	8	"9½ Hours"	James Hayman	Robert Nathan	November 10, 1994 (1994-11-10)	456607	28.3^[1]
9	9	"ER Confidential"	Daniel Sackheim	Paul Manning	November 17, 1994 (1994-11-17)	456608	24.5^[1]
10	10	"Blizzard"	Mimi Leder	Teleplay by: Lance Gentile Story by: Neal Baer & Paul Manning	December 8, 1994 (1994-12-08)	456609	29.1^[2]
11	11	"The Gift"	Félix Enríquez Alcalá	Neal Baer	December 15, 1994 (1994-12-15)	456610	27.8^[2]
12	12	"Happy New Year"	Charles Haid	Lydia Woodward	January 5, 1995 (1995-01-05)	456611	30.4^[2]
13	13	"Luck of the Draw"	Rod Holcomb	Paul Manning	January 12, 1995 (1995-01-12)	456612	31.2^[2]
14	14	"Long Day's Journey"	Anita Addison	Robert Nathan	January 19, 1995 (1995-01-19)	456613	34.0^[2]
15	15	"Feb 5, '95"	James Hayman	John Wells	February 2, 1995 (1995-02-02)	456614	34.0^[2]
16	16	"Make of Two Hearts"	Mimi Leder	Lydia Woodward	February 9, 1995 (1995-02-09)	456615	34.2^[2]
17	17	"The Birthday Party"	Elodie Keene	John Wells	February 16, 1995 (1995-02-16)	456616	32.7^[2]
18	18	"Sleepless in Chicago"	Christopher Chulack	Paul Manning	February 23, 1995 (1995-02-23)	456617	35.0^[2]
19	19	"Love's Labor Lost"	Mimi Leder	Lance Gentile	March 9, 1995 (1995-03-09)	456618	34.4^[3]
20	20	"Full Moon, Saturday Night"	Donna Deitch	Neal Baer	March 30, 1995 (1995-03-30)	456619	32.9^[3]
21	21	"House of Cards"	Fred Gerber	Tracey Stern	April 6, 1995 (1995-04-06)	456620	35.3^[3]
22	22	"Men Plan, God Laughs"	Christopher Chulack	Robert Nathan	April 27, 1995 (1995-04-27)	456621	33.5^[3]
23	23	"Love Among the Ruins"	Fred Gerber	Paul Manning	May 4, 1995 (1995-05-04)	456622	31.5^[3]
24	24	"Motherhood"	Quentin Tarantino	Lydia Woodward	May 11, 1995 (1995-05-11)	456623	33.1^[3]
25	25	"Everything Old Is New Again"	Mimi Leder	John Wells	May 18, 1995 (1995-05-18)	456624	33.6^[3]

Season 2 (1995–96)

Main article: ER (season 2)

No. in series	No. in season	Title	Directed by	Written by	Original air date	Production code	U.S. viewers (millions)
26	1	"Welcome Back, Carter!"	Mimi Leder	John Wells	September 21, 1995 (1995-09-21)	457201	37.5^[4]
27	2	"Summer Run"	Eric Laneuville	Lydia Woodward	September 28, 1995 (1995-09-28)	457202	33.7^[4]
28	3	"Do One, Teach One, Kill One"	Félix Enríquez Alcalá	Paul Manning	October 5, 1995 (1995-10-05)	457203	35.6^[4]
29	4	"What Life?"	Dean Parisot	Carol Flint	October 12, 1995 (1995-10-12)	457204	35.5^[4]
30	5	"And Baby Makes Two"	Lesli Linka Glatter	Anne Kenney	October 19, 1995 (1995-10-19)	457205	35.3^[4]
31	6	"Days Like This"	Mimi Leder	Lydia Woodward	November 2, 1995 (1995-11-02)	457206	35.3^[4]
32	7	"Hell and High Water"	Christopher Chulack	Neal Baer	November 9, 1995 (1995-11-09)	457207	42.0^[4]
33	8	"The Secret Sharer"	Thomas Schlamme	Paul Manning	November 16, 1995 (1995-11-16)	457208	39.4^[4]
34	9	"Home"	Donna Deitch	Tracey Stern	December 7, 1995 (1995-12-07)	457209	35.0^[5]
35	10	"A Miracle Happens Here"	Mimi Leder	Carol Flint	December 14, 1995 (1995-12-14)	457210	34.9^[5]
36	11	"Dead of Winter"	Whitney Ransick	John Wells	January 4, 1996 (1996-01-04)	457211	37.6^[5]
37	12	"True Lies"	Lesli Linka Glatter	Lance Gentile	January 25, 1996 (1996-01-25)	457212	34.6^[5]
38	13	"It's Not Easy Being Greene"	Christopher Chulack	Paul Manning	February 1, 1996 (1996-02-01)	457213	35.9^[5]
39	14	"The Right Thing"	Richard Thorpe	Lydia Woodward	February 8, 1996 (1996-02-08)	457214	38.1^[5]
40	15	"Baby Shower"	Barnet Kellman	Teleplay by: Carol Flint Story by: Belinda Casas Wells & Carol Flint	February 15, 1996 (1996-02-15)	457215	36.4^[5]
41	16	"The Healers"	Mimi Leder	John Wells	February 22, 1996 (1996-02-22)	457216	36.0^[5]
42	17	"The Match Game"	Thomas Schlamme	Neal Baer	March 28, 1996 (1996-03-28)	457217	36.0^[6]
43	18	"A Shift in the Night"	Lance Gentile	Joe Sachs	April 4, 1996 (1996-04-04)	457218	33.2^[6]
44	19	"Fire in the Belly"	Félix Enríquez Alcalá	Paul Manning	April 25, 1996 (1996-04-25)	457219	32.2^[6]
45	20	"Fevers of Unknown Origin"	Richard Thorpe	Carol Flint	May 2, 1996 (1996-05-02)	457220	34.3^[6]
46	21	"Take These Broken Wings"	Anthony Edwards	Lydia Woodward	May 9, 1996 (1996-05-09)	457221	32.0^[6]
47	22	"John Carter, M.D."	Christopher Chulack	John Wells	May 16, 1996 (1996-05-16)	457222	34.3^[6]

Season 3 (1996–97)

Main article: ER (season 3)

No. in series	No. in season	Title	Directed by	Written by	Original air date	Production code	U.S. viewers (millions)
48	1	"Dr. Carter, I Presume"	Christopher Chulack	John Wells	September 26, 1996 (1996-09-26)	465401	34.9^[7]
49	2	"Let the Games Begin"	Tom Moore	Lydia Woodward	October 3, 1996 (1996-10-03)	465402	30.5^[7]
50	3	"Don't Ask, Don't Tell"	Perry Lang	Teleplay by: Jason Cahill Story by: Paul Manning & Jason Cahill	October 10, 1996 (1996-10-10)	465403	30.0^[7]
51	4	"Last Call"	Rod Holcomb	Teleplay by: Samantha Howard Corbin Story by: Samantha Howard Corbin & Carol Flint	October 17, 1996 (1996-10-17)	465404	32.9^[7]
52	5	"Ghosts"	Richard Thorpe	Neal Baer	October 31, 1996 (1996-10-31)	465405	31.1^[8]
53	6	"Fear of Flying"	Christopher Chulack	Lance Gentile	November 7, 1996 (1996-11-07)	465406	36.7^[8]
54	7	"No Brain, No Gain"	David Nutter	Paul Manning	November 14, 1996 (1996-11-14)	465407	37.4^[8]
55	8	"Union Station"	Tom Moore	Carol Flint	November 21, 1996 (1996-11-21)	465408	37.0^[8]
56	9	"Ask Me No Questions, I'll Tell You No Lies"	Paris Barclay	Teleplay by: Barbara Hall Story by: Neal Baer & Lydia Woodward	December 12, 1996 (1996-12-12)	465409	32.9^[9]
57	10	"Homeless for the Holidays"	Davis Guggenheim	Samantha Howard Corbin	December 19, 1996 (1996-12-19)	465410	30.5^[9]
58	11	"Night Shift"	Jonathan Kaplan	Paul Manning	January 16, 1997 (1997-01-16)	465411	35.9^[10]
59	12	"Post-Mortem"	Jacque Elaine Toberen	Carol Flint	January 23, 1997 (1997-01-23)	465412	35.1^[10]
60	13	"Fortune's Fools"	Michael Katleman	Jason Cahill	January 30, 1997 (1997-01-30)	465413	33.6^[11]
61	14	"Whose Appy Now?"	Félix Enríquez Alcalá	Neal Baer	February 6, 1997 (1997-02-06)	465414	33.3^[11]
62	15	"The Long Way Around"	Christopher Chulack	Lydia Woodward	February 13, 1997 (1997-02-13)	465415	35.9^[11]
63	16	"Faith"	Jonathan Kaplan	John Wells	February 20, 1997 (1997-02-20)	465416	33.8^[11]
64	17	"Tribes"	Richard Thorpe	Lance Gentile	April 10, 1997 (1997-04-10)	465417	34.2^[12]
65	18	"You Bet Your Life"	Christopher Chulack	Paul Manning	April 17, 1997 (1997-04-17)	465418	32.1^[12]
66	19	"Calling Dr. Hathaway"	Paris Barclay	Teleplay by: Jason Cahill & Samantha Howard Corbin Story by: Neal Baer	April 24, 1997 (1997-04-24)	465419	33.6^[12]
67	20	"Random Acts"	Jonathan Kaplan	Carol Flint	May 1, 1997 (1997-05-01)	465420	31.5^[13]
68	21	"Make A Wish"	Richard Thorpe	Teleplay by: Lydia Woodward Story by: Joe Sachs	May 8, 1997 (1997-05-08)	465421	34.8^[13]
69	22	"One More for the Road"	Christopher Chulack	John Wells	May 15, 1997 (1997-05-15)	465422	34.9^[13]

Season 4 (1997–98)

Main article: ER (season 4)

No. in series	No. in season	Title	Directed by	Written by	Original air date	Production code	U.S. viewers (millions)
70	1	"Ambush"	Thomas Schlamme	Carol Flint	September 25, 1997 (1997-09-25)	466356	42.7^[14]
71	2	"Something New"	Christopher Chulack	Lydia Woodward	October 2, 1997 (1997-10-02)	466351	32.6^[15]
72	3	"Friendly Fire"	Félix Enríquez Alcalá	Walon Green	October 9, 1997 (1997-10-09)	466352	32.1^[16]
73	4	"When the Bough Breaks"	Richard Thorpe	Jack Orman	October 16, 1997 (1997-10-16)	466353	32.8^[17]
74	5	"Good Touch, Bad Touch"	Jonathan Kaplan	David Mills	October 30, 1997 (1997-10-30)	466354	29.2^[18]
75	6	"Ground Zero"	Darnell Martin	Samantha Howard Corbin	November 6, 1997 (1997-11-06)	466355	32.0^[19]
76	7	"Fathers and Sons"	Christopher Chulack	John Wells	November 13, 1997 (1997-11-13)	466357	34.7^[20]
77	8	"Freak Show"	Darnell Martin	Neal Baer	November 20, 1997 (1997-11-20)	466358	33.4^[21]
78	9	"Obstruction of Justice"	Richard Thorpe	Lance Gentile	December 11, 1997 (1997-12-11)	466359	31.7^[22]
79	10	"Do You See What I See?"	Sarah Pia Anderson	Teleplay by: Jack Orman Story by: Linda Gase	December 18, 1997 (1997-12-18)	466360	32.5^[23]
80	11	"Think Warm Thoughts"	Charles Haid	David Mills	January 8, 1998 (1998-01-08)	466361	32.2^[24]
81	12	"Sharp Relief"	Christopher Chulack	Samantha Howard Corbin	January 15, 1998 (1998-01-15)	466362	34.4^[25]
82	13	"Carter's Choice"	John Wells	John Wells	January 29, 1998 (1998-01-29)	466363	32.8^[26]
83	14	"Family Practice"	Charles Haid	Carol Flint	February 5, 1998 (1998-02-05)	466364	31.9^[27]
84	15	"Exodus"	Christopher Chulack	Walon Green & Joe Sachs	February 26, 1998 (1998-02-26)	466365	32.8^[28]
85	16	"My Brother's Keeper"	Jaque Toberen	Jack Orman	March 5, 1998 (1998-03-05)	466366	30.4^[29]
86	17	"A Bloody Mess"	Richard Thorpe	Linda Gase	April 9, 1998 (1998-04-09)	466367	30.9^[30]
87	18	"Gut Reaction"	T.R. Babu Subramaniam	Neal Baer	April 16, 1998 (1998-04-16)	466368	30.3^[31]
88	19	"Shades of Grey"	Lance Gentile	Samantha Howard Corbin	April 23, 1998 (1998-04-23)	466369	32.4^[32]
89	20	"Of Past Regret and Future Fear"	Anthony Edwards	Jack Orman	April 30, 1998 (1998-04-30)	466370	30.2^[33]
90	21	"Suffer the Little Children"	Christopher Misiano	Walon Green	May 7, 1998 (1998-05-07)	466371	33.8^[34]
91	22	"A Hole in the Heart"	Lesli Linka Glatter	Lydia Woodward	May 14, 1998 (1998-05-14)	466372	47.8^[35]

Season 5 (1998–99)

Main article: ER (season 5)

No. in series	No. in season	Title	Directed by	Written by	Original air date	Production code	U.S. viewers (millions)
92	1	"Day For Knight"	Christopher Chulack	Lydia Woodward	September 24, 1998 (1998-09-24)	467551	31.86^[36]
93	2	"Split Second"	Christopher Misiano	Carol Flint	October 1, 1998 (1998-10-01)	467552	30.63^[37]
94	3	"They Treat Horses, Don't They?"	T.R. Babu Subramaniam	Walon Green	October 8, 1998 (1998-10-08)	467553	29.34^[38]
95	4	"Vanishing Act"	Lesli Linka Glatter	Jack Orman	October 15, 1998 (1998-10-15)	467554	N/A
96	5	"Masquerade"	Steve De Jarnatt	Teleplay by: Samantha Howard Corbin Story by: Joe Sachs & Samantha Howard Corbin	October 29, 1998 (1998-10-29)	467555	29.14^[39]
97	6	"Stuck on You"	David Nutter	Teleplay by: Neal Baer Story by: Neal Baer & Linda Gase	November 5, 1998 (1998-11-05)	467556	N/A
98	7	"Hazed and Confused"	Jonathan Kaplan	Teleplay by: David Mills Story by: David Mills & Carol Flint	November 12, 1998 (1998-11-12)	467557	28.97^[40]
99	8	"The Good Fight"	Christopher Chulack	Jack Orman	November 19, 1998 (1998-11-19)	467558	N/A
100	9	"Good Luck, Ruth Johnson"	Rod Holcomb	Lydia Woodward	December 10, 1998 (1998-12-10)	467559	29.97^[41]
101	10	"The Miracle Worker"	Lesli Linka Glatter	Paul Manning	December 17, 1998 (1998-12-17)	467560	N/A
102	11	"Nobody Doesn't Like Amanda Lee"	Richard Thorpe	Linda Gase	January 7, 1999 (1999-01-07)	467561	N/A
103	12	"Double Blind"	Dave Chameides	Carol Flint	January 21, 1999 (1999-01-21)	467562	30.48^[42]
104	13	"Choosing Joi"	Christopher Chulack	Lydia Woodward	February 4, 1999 (1999-02-04)	467563	N/A
105	14	"The Storm (Part I)"	John Wells	John Wells	February 11, 1999 (1999-02-11)	467564	N/A
106	15	"The Storm (Part II)"	Christopher Chulack	John Wells	February 18, 1999 (1999-02-18)	467565	N/A
107	16	"Middle of Nowhere"	Jonathan Kaplan	Carol Flint & Neal Baer	February 25, 1999 (1999-02-25)	467566	30.26^[43]
108	17	"Sticks and Stones"	Félix Enríquez Alcalá	Joe Sachs	March 25, 1999 (1999-03-25)	467567	26.36^[44]
109	18	"Point of Origin"	Christopher Misiano	Christopher Mack	April 8, 1999 (1999-04-08)	467568	26.10^[45]
110	19	"Rites of Spring"	Jonathan Kaplan	David Mills	April 29, 1999 (1999-04-29)	467569	N/A
111	20	"Power"	Laura Innes	Carol Flint	May 6, 1999 (1999-05-06)	467570	N/A
112	21	"Responsible Parties"	Christopher Chulack	Jack Orman	May 13, 1999 (1999-05-13)	467571	27.53^[46]
113	22	"Getting to Know You"	Jonathan Kaplan	Lydia Woodward	May 20, 1999 (1999-05-20)	467572	N/A

Season 6 (1999–2000)

Main article: ER (season 6)

No. in series	No. in season	Title	Directed by	Written by	Original air date	Production code	U.S. viewers (millions)
114	1	"Leave It to Weaver"	Jonathan Kaplan	Lydia Woodward	September 30, 1999 (1999-09-30)	225451	31.53^[47]
115	2	"Last Rites"	Félix Enríquez Alcalá	Jack Orman	October 7, 1999 (1999-10-07)	225452	28.20^[47]
116	3	"Greene with Envy"	Peter Markle	Patrick Harbinson	October 14, 1999 (1999-10-14)	225453	30.45^[47]
117	4	"Sins of the Fathers"	Ken Kwapis	Doug Palau	October 21, 1999 (1999-10-21)	225454	N/A
118	5	"Truth & Consequences"	Steve De Jarnatt	R. Scott Gemmill	November 4, 1999 (1999-11-04)	225455	N/A
119	6	"The Peace of Wild Things"	Richard Thorpe	John Wells	November 11, 1999 (1999-11-11)	225456	N/A
120	7	"Humpty Dumpty"	Jonathan Kaplan	Neal Baer	November 18, 1999 (1999-11-18)	225457	28.77^[48]
121	8	"Great Expectations"	Christopher Misiano	Jack Orman	November 25, 1999 (1999-11-25)	225458	30.80^[49]
122	9	"How the Finch Stole Christmas"	Fred Einesman	Linda Gase	December 16, 1999 (1999-12-16)	225459	29.10^[47]
123	10	"Family Matters"	Anthony Edwards	Patrick Harbinson	January 6, 2000 (2000-01-06)	225460	28.69^[50]
124	11	"The Domino Heart"	Lesli Linka Glatter	Joe Sachs	January 13, 2000 (2000-01-13)	225461	N/A
125	12	"Abby Road"	Richard Thorpe	R. Scott Gemmill	February 3, 2000 (2000-02-03)	225462	N/A
126	13	"Be Still My Heart"	Laura Innes	Lydia Woodward	February 10, 2000 (2000-02-10)	225463	31.33^[47]
127	14	"All in the Family"	Jonathan Kaplan	Jack Orman	February 17, 2000 (2000-02-17)	225464	39.38^[47]
128	15	"Be Patient"	Ken Kwapis	Sandy Kroopf	February 24, 2000 (2000-02-24)	225465	31.31^[47]
129	16	"Under Control"	Christopher Misiano	Neal Baer & Joe Sachs	March 23, 2000 (2000-03-23)	225466	27.19^[51]
130	17	"Viable Options"	Marita Grabiak	Patrick Harbinson	April 6, 2000 (2000-04-06)	225467	27.50^[47]
131	18	"Match Made in Heaven"	Jonathan Kaplan	R. Scott Gemmill	April 13, 2000 (2000-04-13)	225468	26.01^[47]
132	19	"The Fastest Year"	Richard Thorpe	Lydia Woodward	April 27, 2000 (2000-04-27)	225469	27.38^[47]
133	20	"Loose Ends"	Kevin Hooks	Neal Baer	May 4, 2000 (2000-05-04)	225470	26.65^[52]
134	21	"Such Sweet Sorrow"	John Wells	John Wells	May 11, 2000 (2000-05-11)	225471	32.67^[47]
135	22	"May Day"	Jonathan Kaplan	Jack Orman	May 18, 2000 (2000-05-18)	225472	34.59^[47]

Season 7 (2000–01)

Main article: ER (season 7)

No. in series	No. in season	Title	Directed by	Written by	Original air date	Production code	U.S. viewers (millions)
136	1	"Homecoming"	Jonathan Kaplan	Jack Orman	October 12, 2000 (2000-10-12)	226251	29.33^[53]
137	2	"Sand and Water"	Christopher Misiano	Jack Orman	October 19, 2000 (2000-10-19)	226252	25.90^[54]
138	3	"Mars Attacks"	Paris Barclay	R. Scott Gemmill	October 26, 2000 (2000-10-26)	226253	26.09^[55]
139	4	"Benton Backwards"	Richard Thorpe	Dee Johnson	November 2, 2000 (2000-11-02)	226254	27.81^[56]
140	5	"Flight of Fancy"	Lesli Linka Glatter	Joe Sachs & Walon Green	November 9, 2000 (2000-11-09)	226255	28.40^[57]
141	6	"The Visit"	Jonathan Kaplan	John Wells	November 16, 2000 (2000-11-16)	226256	31.03^[58]
142	7	"Rescue Me"	Christopher Chulack	Neal Baer	November 23, 2000 (2000-11-23)	226257	25.79^[59]
143	8	"The Dance We Do"	Christopher Misiano	Jack Orman	December 7, 2000 (2000-12-07)	226258	28.08^[60]
144	9	"The Greatest of Gifts"	Jonathan Kaplan	Elizabeth Hunter	December 14, 2000 (2000-12-14)	226259	29.84^[61]
145	10	"Piece of Mind"	David Nutter	Tom Garrigus & R. Scott Gemmill	January 4, 2001 (2001-01-04)	226260	30.41^[62]
146	11	"Rock, Paper, Scissors"	Jonathan Kaplan	Dee Johnson	January 11, 2001 (2001-01-11)	226261	28.35^[63]
147	12	"Surrender"	Félix Enríquez Alcalá	Jack Orman	February 1, 2001 (2001-02-01)	226262	26.54^[64]
148	13	"Thy Will Be Done"	Richard Thorpe	Meredith Stiehm	February 8, 2001 (2001-02-08)	226263	28.20^[65]
149	14	"A Walk in the Woods"	John Wells	John Wells	February 15, 2001 (2001-02-15)	226264	26.19^[66]
150	15	"The Crossing"	Jonathan Kaplan	Jack Orman	February 22, 2001 (2001-02-22)	226265	27.14^[67]
151	16	"Witch Hunt"	Guy Norman Bee	R. Scott Gemmill	March 1, 2001 (2001-03-01)	226266	25.57^[68]
152	17	"Survival of the Fittest"	Marita Grabiak	Joe Sachs	March 29, 2001 (2001-03-29)	226267	24.49^[69]
153	18	"April Showers"	Christopher Misiano	Tom Garrigus	April 19, 2001 (2001-04-19)	226268	24.32^[70]
154	19	"Sailing Away"	Laura Innes	Jack Orman & Meredith Stiehm	April 26, 2001 (2001-04-26)	226269	25.41^[71]
155	20	"Fear of Commitment"	Anthony Edwards	R. Scott Gemmill	May 3, 2001 (2001-05-03)	226270	21.85^[72]
156	21	"Where the Heart Is"	Richard Thorpe	Dee Johnson & Meredith Stiehm	May 10, 2001 (2001-05-10)	226271	23.17^[73]
157	22	"Rampage"	Jonathan Kaplan	Jack Orman	May 17, 2001 (2001-05-17)	226272	30.72^[74]

Season 8 (2001–02)

Main article: ER (season 8)

No. in series	No. in season	Title	Directed by	Written by	Original air date	Production code	U.S. viewers (millions)
158	1	"Four Corners"	Christopher Misiano	Jack Orman & David Zabel	September 27, 2001 (2001-09-27)	227251	28.20^[75]
159	2	"The Longer You Stay"	Jonathan Kaplan	Jack Orman	October 4, 2001 (2001-10-04)	227252	26.90^[76]
160	3	"Blood, Sugar, Sex, Magic"	Richard Thorpe	R. Scott Gemmill & Elizabeth Hunter	October 11, 2001 (2001-10-11)	227253	21.68^[77]
161	4	"Never Say Never"	Félix Enríquez Alcalá	Dee Johnson	October 18, 2001 (2001-10-18)	227254	26.71^[78]
162	5	"Start All Over Again"	Vondie Curtis-Hall	Joe Sachs	October 25, 2001 (2001-10-25)	227255	27.38^[79]
163	6	"Supplies and Demands"	Jonathan Kaplan	Meredith Stiehm	November 1, 2001 (2001-11-01)	277256	24.68^[80]
164	7	"If I Should Fall from Grace"	Laura Innes	R. Scott Gemmill	November 8, 2001 (2001-11-08)	227257	26.85^[81]
165	8	"Partly Cloudy, Chance of Rain"	David Nutter	Jack Orman	November 15, 2001 (2001-11-15)	227258	27.37^[82]
166	9	"Quo Vadis?"	Richard Thorpe	Joe Sachs & David Zabel	November 22, 2001 (2001-11-22)	227259	23.58^[83]
167	10	"I'll Be Home for Christmas"	Jonathan Kaplan	Dee Johnson & Meredith Stiehm	December 13, 2001 (2001-12-13)	227260	28.87^[84]
168	11	"Beyond Repair"	Alan J. Levi	Jack Orman & R. Scott Gemmill	January 10, 2002 (2002-01-10)	227261	25.42^[85]
169	12	"A River in Egypt"	Jesús S. Treviño	David Zabel	January 17, 2002 (2002-01-17)	227262	26.14^[86]
170	13	"Damage is Done"	Nelson McCormick	Dee Johnson	January 31, 2002 (2002-01-31)	227263	24.75^[87]
171	14	"A Simple Twist of Fate"	Christopher Chulack	Jack Orman	February 7, 2002 (2002-02-07)	227264	27.35^[88]
172	15	"It's All in Your Head"	Vondie Curtis-Hall	R. Scott Gemmill	February 28, 2002 (2002-02-28)	227265	24.90^[89]
173	16	"Secrets and Lies"	Richard Thorpe	John Wells	March 7, 2002 (2002-03-07)	227266	23.78^[90]
174	17	"Bygones"	Jessica Yu	Elizabeth Hunter & Meredith Stiehm	March 28, 2002 (2002-03-28)	227267	24.82^[91]
175	18	"Orion in the Sky"	Jonathan Kaplan	David Zabel	April 4, 2002 (2002-04-04)	227268	28.51^[92]
176	19	"Brothers and Sisters"	Nelson McCormick	R. Scott Gemmill	April 25, 2002 (2002-04-25)	227269	23.78^[93]
177	20	"The Letter"	Jack Orman	Jack Orman	May 2, 2002 (2002-05-02)	227270	25.79^[94]
178	21	"On the Beach"	John Wells	John Wells	May 9, 2002 (2002-05-09)	227271	28.71^[95]
179	22	"Lockdown"	Jonathan Kaplan	Dee Johnson & Joe Sachs	May 16, 2002 (2002-05-16)	227272	27.47^[96]

Season 9 (2002–03)

Main article: ER (season 9)

No. in series	No. in season	Title	Directed by	Written by	Original air date	Production code	U.S. viewers (millions)
180	1	"Chaos Theory"	Jonathan Kaplan	Jack Orman & R. Scott Gemmill	September 26, 2002 (2002-09-26)	175151	26.72^[97]
181	2	"Dead Again"	Richard Thorpe	Dee Johnson	October 3, 2002 (2002-10-03)	175152	25.13^[98]
182	3	"Insurrection"	Charles Haid	Yahlin Chang & Jack Orman	October 10, 2002 (2002-10-10)	175153	24.74^[99]
183	4	"Walk Like A Man"	Félix Enríquez Alcalá	David Zabel	October 17, 2002 (2002-10-17)	175154	25.65^[100]
184	5	"A Hopeless Wound"	Laura Innes	Julie Hébert & Joe Sachs	October 31, 2002 (2002-10-31)	175155	23.53^[101]
185	6	"One Can Only Hope"	Jonathan Kaplan	Bruce Miller	November 7, 2002 (2002-11-07)	175156	24.39^[102]
186	7	"Tell Me Where It Hurts"	Richard Thorpe	R. Scott Gemmill	November 14, 2002 (2002-11-14)	175157	24.28^[103]
187	8	"First Snowfall"	Jack Orman	Jack Orman	November 21, 2002 (2002-11-21)	175158	25.85^[104]
188	9	"Next of Kin"	Paul McCrane	Dee Johnson	December 5, 2002 (2002-12-05)	175159	23.92^[105]
189	10	"Hindsight"	David Nutter	David Zabel	December 12, 2002 (2002-12-12)	175160	22.75^[106]
190	11	"A Little Help From My Friends"	Alan J. Levi	Julie Hébert	January 9, 2003 (2003-01-09)	175161	21.52^[107]
191	12	"A Saint in the City"	Peggy Rajski	Bruce Miller	January 16, 2003 (2003-01-16)	175162	21.80^[108]
192	13	"No Good Deed Goes Unpunished"	Nelson McCormick	R. Scott Gemmill	January 30, 2003 (2003-01-30)	175163	21.90^[109]
193	14	"No Strings Attached"	Jonathan Kaplan	Dee Johnson	February 6, 2003 (2003-02-06)	175164	20.91^[110]
194	15	"A Boy Falling Out of the Sky"	Charles Haid	R. Scott Gemmill & Yahlin Chang	February 13, 2003 (2003-02-13)	175165	20.59^[111]
195	16	"A Thousand Cranes"	Jonathan Kaplan	David Zabel	February 20, 2003 (2003-02-20)	175166	22.37^[112]
196	17	"The Advocate"	Julie Hébert	Joe Sachs	March 13, 2003 (2003-03-13)	175167	20.92^[113]
197	18	"Finders Keepers"	T.R. Babu Subramaniam	Dee Johnson	April 3, 2003 (2003-04-03)	175168	18.93^[114]
198	19	"Things Change"	Richard Thorpe	R. Scott Gemmill	April 24, 2003 (2003-04-24)	175169	20.88^[115]
199	20	"Foreign Affairs"	Jonathan Kaplan	David Zabel	May 1, 2003 (2003-05-01)	175170	19.55^[116]
200	21	"When Night Meets Day"	Jack Orman	Jack Orman	May 8, 2003 (2003-05-08)	175171	21.90^[117]
201	22	"Kisangani"	Christopher Chulack	John Wells	May 15, 2003 (2003-05-15)	175172	21.61^[118]

Season 10 (2003–04)

Main article: ER (season 10)

No. in series	No. in season	Title	Directed by	Written by	Original air date	Production code	U.S. viewers (millions)
202	1	"Now What?"	Jonathan Kaplan	John Wells	September 25, 2003 (2003-09-25)	176001	23.22^[119]
203	2	"The Lost"	Christopher Chulack	John Wells	October 2, 2003 (2003-10-02)	176002	20.77^[120]
204	3	"Dear Abby"	Christopher Chulack	R. Scott Gemmill	October 9, 2003 (2003-10-09)	176003	20.05^[121]
205	4	"Shifts Happen"	Julie Hébert	Dee Johnson	October 23, 2003 (2003-10-23)	176004	18.01^[122]
206	5	"Out of Africa"	Jonathan Kaplan	David Zabel	October 30, 2003 (2003-10-30)	176005	19.91^[123]
207	6	"The Greater Good"	Richard Thorpe	R. Scott Gemmill	November 6, 2003 (2003-11-06)	176006	20.04^[124]
208	7	"Death and Taxes"	Félix Enríquez Alcalá	Dee Johnson	November 13, 2003 (2003-11-13)	176007	20.66^[125]
209	8	"Freefall"	Christopher Chulack	Joe Sachs	November 20, 2003 (2003-11-20)	176008	23.41^[126]
210	9	"Missing"	Jonathan Kaplan	David Zabel	December 4, 2003 (2003-12-04)	176009	20.72^[127]
211	10	"Makemba"	Christopher Chulack	John Wells	December 11, 2003 (2003-12-11)	176010	19.72^[128]
212	11	"Touch and Go"	Richard Thorpe	Mark Morocco	January 8, 2004 (2004-01-08)	176011	22.83^[129]
213	12	"NICU"	Laura Innes	Lisa Zwerling	January 15, 2004 (2004-01-15)	176012	21.65^[130]
214	13	"Get Carter"	Lesli Linka Glatter	R. Scott Gemmill	February 5, 2004 (2004-02-05)	176013	22.20^[131]
215	14	"Impulse Control"	Jonathan Kaplan	Yahlin Chang	February 12, 2004 (2004-02-12)	176014	21.95^[132]
216	15	"Blood Relations"	Nelson McCormick	Dee Johnson	February 19, 2004 (2004-02-19)	176015	22.83^[133]
217	16	"Forgive and Forget"	Christopher Chulack	Bruce Miller	February 26, 2004 (2004-02-26)	176016	21.87^[134]
218	17	"The Student"	Paul McCrane	David Zabel	April 1, 2004 (2004-04-01)	176017	19.24^[135]
219	18	"Where There's Smoke"	Tawnia McKiernan	Jacy Young	April 8, 2004 (2004-04-08)	176018	19.99^[136]
220	19	"Just a Touch"	Richard Thorpe	R. Scott Gemmill	April 22, 2004 (2004-04-22)	176019	19.85^[137]
221	20	"Abby Normal"	Jonathan Kaplan	David Zabel	April 29, 2004 (2004-04-29)	176020	22.03^[138]
222	21	"Midnight"	Julie Hebért	John Wells	May 6, 2004 (2004-05-06)	176021	28.37^[139]
223	22	"Drive"	Jonathan Kaplan	Dee Johnson	May 13, 2004 (2004-05-13)	176022	23.88^[140]

Season 11 (2004–05)

Main article: ER (season 11)

No. in series	No. in season	Title	Directed by	Written by	Original air date	Production code	U.S. viewers (millions)
224	1	"One for the Road"	Christopher Chulack	Joe Sachs	September 23, 2004 (2004-09-23)	177851	19.69^[141]
225	2	"Damaged"	Paul McCrane	David Zabel	October 7, 2004 (2004-10-07)	177852	17.06^[142]
226	3	"Try Carter"	Jonathan Kaplan	R. Scott Gemmill	October 14, 2004 (2004-10-14)	177853	16.80^[143]
227	4	"Fear"	Lesli Linka Glatter	Dee Johnson	October 21, 2004 (2004-10-21)	177854	16.11^[144]
228	5	"An Intern's Guide to the Galaxy"	Arthur Albert	Lisa Zwerling	November 4, 2004 (2004-11-04)	177855	17.01^[145]
229	6	"Time of Death"	Christopher Chulack	David Zabel	November 11, 2004 (2004-11-11)	177856	19.83^[146]
230	7	"White Guy, Dark Hair"	Nelson McCormick	Lydia Woodward	November 18, 2004 (2004-11-18)	177857	18.90^[147]
231	8	"A Shot in the Dark"	Jonathan Kaplan	Joe Sachs	December 2, 2004 (2004-12-02)	177858	17.67^[148]
232	9	"Twas the Night"	Julie Hébert	Julie Hébert	December 9, 2004 (2004-12-09)	177859	18.21^[149]
233	10	"Skin"	Stephen Cragg	Dee Johnson	January 13, 2005 (2005-01-13)	177860	18.42^[150]
234	11	"Only Connect"	Jonathan Kaplan	Yahlin Chang	January 20, 2005 (2005-01-20)	177861	18.82^[151]
235	12	"The Providers"	Christopher Chulack	David Zabel	January 27, 2005 (2005-01-27)	177862	19.75^[152]
236	13	"Middleman"	Ernest Dickerson	Lisa Zwerling	February 3, 2005 (2005-02-03)	177863	18.09^[153]
237	14	"Just As I Am"	Richard Thorpe	Lydia Woodward	February 10, 2005 (2005-02-10)	177864	17.08^[154]
238	15	"Alone in a Crowd"	Jonathan Kaplan	Dee Johnson	February 17, 2005 (2005-02-17)	177865	17.74^[155]
239	16	"Here and There"	Christopher Chulack	David Zabel	February 24, 2005 (2005-02-24)	177866	16.03^[156]
240	17	"Back in the World"	Jonathan Kaplan	David Zabel & Lisa Zwerling	March 24, 2005 (2005-03-24)	177867	15.01^[157]
241	18	"Refusal of Care"	Gloria Muzio	Joe Sachs	April 21, 2005 (2005-04-21)	177868	16.05^[158]
242	19	"Ruby Redux"	Paul McCrane	Lisa Zwerling & Lydia Woodward	April 28, 2005 (2005-04-28)	177869	14.52^[159]
243	20	"You Are Here"	Ernest Dickerson	Karen Maser & Dee Johnson	May 5, 2005 (2005-05-05)	177870	15.66^[160]
244	21	"Carter Est Amoureux"	Christopher Chulack	John Wells	May 12, 2005 (2005-05-12)	177871	17.16^[161]
245	22	"The Show Must Go On"	John Wells	David Zabel	May 19, 2005 (2005-05-19)	177872	18.76^[162]

Season 12 (2005–06)

Main article: ER (season 12)

No. in series	No. in season	Title	Directed by	Written by	Original air date	Production code	U.S. viewers (millions)
246	1	"Cañon City"	Christopher Chulack	Lisa Zwerling, John Wells & Joe Sachs	September 22, 2005 (2005-09-22)	2T6051	14.37^[163]
247	2	"Nobody's Baby"	Laura Innes	R. Scott Gemmill	September 29, 2005 (2005-09-29)	2T6052	14.44^[164]
248	3	"Man With No Name"	Christopher Chulack	David Zabel	October 6, 2005 (2005-10-06)	2T6053	14.15^[165]
249	4	"Blame It On The Rain"	Paul McCrane	R. Scott Gemmill	October 13, 2005 (2005-10-13)	2T6054	13.61^[166]
250	5	"Wake Up"	Arthur Albert	Janine Sherman Barrois	October 20, 2005 (2005-10-20)	2T6055	14.70^[167]
251	6	"Dream House"	Stephen Cragg	David Zabel	November 3, 2005 (2005-11-03)	2T6056	14.29^[168]
252	7	"The Human Shield"	Laura Innes	R. Scott Gemmill	November 10, 2005 (2005-11-10)	2T6057	15.44^[169]
253	8	"Two Ships"	Christopher Chulack	Joe Sachs & Virgil Williams	November 17, 2005 (2005-11-17)	2T6058	15.30^[170]
254	9	"I Do"	Gloria Muzio	Lydia Woodward	December 1, 2005 (2005-12-01)	2T6060	15.44^[171]
255	10	"All About Christmas Eve"	Lesli Linka Glatter	Janine Sherman Barrois	December 8, 2005 (2005-12-08)	2T6059	15.34^[172]
256	11	"If Not Now"	John Gallagher	David Zabel	January 5, 2006 (2006-01-05)	2T6061	13.97^[173]
257	12	"Split Decisions"	Richard Thorpe	R. Scott Gemmill	January 12, 2006 (2006-01-12)	2T6062	15.40^[174]
258	13	"Body and Soul"	Paul McCrane	Joe Sachs	February 2, 2006 (2006-02-02)	2T6064	13.76^[175]
259	14	"Quintessence of Dust"	Joanna Kerns	Lisa Zwerling & David Zabel	February 9, 2006 (2006-02-09)	2T6065	14.16^[176]
260	15	"Darfur"	Richard Thorpe	Janine Sherman Barrois	March 2, 2006 (2006-03-02)	2T6063	12.90^[177]
261	16	"Out on a Limb"	Lesli Linka Glatter	Karen Maser	March 16, 2006 (2006-03-16)	2T6066	13.98^[178]
262	17	"Lost In America"	Stephen Cragg	Lisa Zwerling	March 23, 2006 (2006-03-23)	2T6067	13.53^[179]
263	18	"Strange Bedfellows"	Laura Innes	Virgil Williams	March 30, 2006 (2006-03-30)	2T6068	12.78^[180]
264	19	"No Place to Hide"	Skipp Sudduth	Lydia Woodward	April 27, 2006 (2006-04-27)	2T6069	12.34^[181]
265	20	"There Are No Angels Here"	Christopher Chulack	R. Scott Gemmill & David Zabel	May 4, 2006 (2006-05-04)	2T6070	11.78^[182]
266	21	"The Gallant Hero and The Tragic Victor"	Steve Shill	R. Scott Gemmill	May 11, 2006 (2006-05-11)	2T6071	13.25^[183]
267	22	"Twenty-One Guns"	Nelson McCormick	David Zabel	May 18, 2006 (2006-05-18)	2T6072	16.56^[184]

Season 13 (2006–07)

Main article: ER (season 13)

No. in series	No. in season	Title	Directed by	Written by	Original air date	Production code	U.S. viewers (millions)
268	1	"Bloodline"	Stephen Cragg	Joe Sachs & David Zabel	September 21, 2006 (2006-09-21)	2T7801	15.59^[185]
269	2	"Graduation Day"	Joanna Kerns	Janine Sherman Barrois & Lisa Zwerling	September 28, 2006 (2006-09-28)	2T7802	14.36^[186]
270	3	"Somebody to Love"	Stephen Cragg	David Zabel	October 5, 2006 (2006-10-05)	2T7803	14.68^[187]
271	4	"Parenthood"	Tawnia McKiernan	R. Scott Gemmill	October 12, 2006 (2006-10-12)	2T7804	14.57^[188]
272	5	"Ames v. Kovac" ^[189]	Richard Thorpe	Joe Sachs	October 19, 2006 (2006-10-19)	2T7805	13.72^[190]
273	6	"Heart of the Matter"	Andrew Bernstein	Janine Sherman Barrois	November 2, 2006 (2006-11-02)	2T7806	13.85^[191]
274	7	"Jigsaw"	John Wells	Virgil Williams	November 9, 2006 (2006-11-09)	2T7807	14.56^[192]
275	8	"Reason to Believe"	Ernest Dickerson	R. Scott Gemmill & David Zabel	November 16, 2006 (2006-11-16)	2T7808	12.52^[193]
276	9	"Scoop and Run"	Stephen Cragg	Lisa Zwerling	November 23, 2006 (2006-11-23)	2T7809	13.04^[194]
277	10	"Tell Me No Secrets..."	Laura Innes	Karen Maser	November 30, 2006 (2006-11-30)	2T7810	13.36^[195]
278	11	"City of Mercy"	Stephen Cragg	David Zabel & Lisa Zwerling	December 7, 2006 (2006-12-07)	2T7811	12.02^[196]
279	12	"Breach of Trust"	Skipp Sudduth	Janine Sherman Barrois	January 4, 2007 (2007-01-04)	2T7812	10.93^[197]
280	13	"A House Divided"	Andrew Bernstein	R. Scott Gemmill	January 11, 2007 (2007-01-11)	2T7813	12.18^[198]
281	14	"Murmurs of the Heart"	Christopher Chulack	David Zabel	February 1, 2007 (2007-02-01)	2T7814	11.79^[199]
282	15	"Dying is Easy"	Tawnia McKiernan	Janine Sherman Barrois	February 8, 2007 (2007-02-08)	2T7815	11.53^[200]
283	16	"Crisis of Conscience"	Steve Shill	Lisa Zwerling	February 15, 2007 (2007-02-15)	2T7816	11.60^[201]
284	17	"From Here to Paternity"	Lesli Linka Glatter	Virgil Williams	February 22, 2007 (2007-02-22)	2T7817	10.00^[202]
285	18	"Photographs and Memories"	Stephen Cragg	Karen Maser	April 12, 2007 (2007-04-12)	2T7818	9.24^[203]
286	19	"Family Business"	Richard Thorpe	Joe Sachs	April 19, 2007 (2007-04-19)	2T7819	9.31^[204]
287	20	"Lights Out"	Terrence Nightingall	Janine Sherman Barrois	April 26, 2007 (2007-04-26)	2T7820	9.52^[205]
288	21	"I Don't"	Andrew Bernstein	David Zabel	May 3, 2007 (2007-05-03)	2T7821	7.78^[206]
289	22	"Sea Change"	Laura Innes	Lisa Zwerling	May 10, 2007 (2007-05-10)	2T7822	9.39^[207]
290	23	"The Honeymoon Is Over"	Christopher Chulack	R. Scott Gemmill & David Zabel	May 17, 2007 (2007-05-17)	2T7823	9.51^[208]

Season 14 (2007–08)

Main article: ER (season 14)

No. in series	No. in season	Title	Directed by	Written by	Original air date	Production code	U.S. viewers (millions)
291	1	"The War Comes Home"	Stephen Cragg	Joe Sachs & David Zabel	September 27, 2007 (2007-09-27)	14001	9.92^[209]
292	2	"In a Different Light"	Richard Thorpe	Lisa Zwerling & Karen Maser	October 4, 2007 (2007-10-04)	14002	9.09^[210]
293	3	"Officer Down"	Christopher Chulack	Janine Sherman Barrois	October 11, 2007 (2007-10-11)	14003	8.53^[211]
294	4	"Gravity"	Stephen Cragg	Virgil Williams	October 18, 2007 (2007-10-18)	14004	10.01^[212]
295	5	"Under the Influence"	Anthony Hemingway	Joe Sachs	October 25, 2007 (2007-10-25)	14005	9.12^[213]
296	6	"The Test"	Félix Enríquez Alcalá	Lisa Zwerling	November 1, 2007 (2007-11-01)	14006	9.06^[214]
297	7	"Blackout"	Christopher Chulack	David Zabel	November 8, 2007 (2007-11-08)	14007	8.42^[215]
298	8	"Coming Home"	Laura Innes	David Zabel	November 15, 2007 (2007-11-15)	14008	9.52^[216]
299	9	"Skye's the Limit"	Paul McCrane	Karen Maser	November 29, 2007 (2007-11-29)	14009	8.62^[217]
300	10	"300 Patients"	John Wells	Joe Sachs & David Zabel	December 6, 2007 (2007-12-06)	14010	8.12^[218]
301	11	"Status Quo"	Andrew Bernstein	Janine Sherman Barrois	January 3, 2008 (2008-01-03)	14011	9.59^[219]
302	12	"Believe the Unseen"	Rob Hardy	Virgil Williams	January 10, 2008 (2008-01-10)	14012	9.06^[220]
303	13	"Atonement"	Stephen Cragg	Lisa Zwerling	January 17, 2008 (2008-01-17)	14013	8.97^[221]
304	14	"Owner of a Broken Heart"	Christopher Chulack	David Zabel & Joe Sachs	April 10, 2008 (2008-04-10)	14014	7.59^[222]
305	15	"…As the Day She Was Born"	Tawnia McKiernan	Shannon Goss	April 17, 2008 (2008-04-17)	14015	7.75^[223]
306	16	"Truth Will Out"	Andrew Bernstein	Teleplay by: Karen Maser & Lisa Zwerling Story by: Karen Maser	April 24, 2008 (2008-04-24)	14016	7.35^[224]
307	17	"Under Pressure"	Stephen Cragg	Janine Sherman Barrois	May 1, 2008 (2008-05-01)	14017	7.74^[225]
308	18	"Tandem Repeats"	Anthony Hemingway	Virgil Williams	May 8, 2008 (2008-05-08)	14018	7.61^[226]
309	19	"The Chicago Way"	Christopher Chulack	David Zabel & Lisa Zwerling	May 15, 2008 (2008-05-15)	14019	8.39^[227]

Season 15 (2008–09)

Main article: ER (season 15)

No. in series	No. in season	Title	Directed by	Written by	Original air date	Production code	U.S. viewers (millions)
310	1	"Life After Death"	Christopher Misiano	Joe Sachs	September 25, 2008 (2008-09-25)	15001	7.92^[228]
311	2	"Another Thursday at County"	Paul McCrane	Lisa Zwerling	October 9, 2008 (2008-10-09)	15002	9.35^[229]
312	3	"The Book of Abby"	Christopher Chulack	David Zabel	October 16, 2008 (2008-10-16)	15003	8.81^[230]
313	4	"Parental Guidance"	John Gallagher	Janine Sherman Barrois	October 23, 2008 (2008-10-23)	15004	8.69^[231]
314	5	"Haunted"	Christopher Chulack	Karen Maser	October 30, 2008 (2008-10-30)	15005	9.12^[232]
315	6	"Oh, Brother"	Stephen Cragg	Virgil Williams	November 6, 2008 (2008-11-06)	15006	8.64^[233]
316	7	"Heal Thyself"	David Zabel	David Zabel	November 13, 2008 (2008-11-13)	15007	9.80^[234]
317	8	"Age of Innocence"	Paul McCrane	Janine Sherman Barrois	November 20, 2008 (2008-11-20)	15008	9.15^[235]
318	9	"Let it Snow"	Charles Haid	Joe Sachs	December 4, 2008 (2008-12-04)	15009	8.22^[236]
319	10	"The High Holiday"	Lesli Linka Glatter	Shannon Goss	December 11, 2008 (2008-12-11)	15010	8.92^[237]
320	11	"Separation Anxiety"	Terence Nightingall	Virgil Williams	January 8, 2009 (2009-01-08)	15011	7.32^[238]
321	12	"Dream Runner"	Andrew Bernstein	Lisa Zwerling	January 15, 2009 (2009-01-15)	15012	6.98^[239]
322	13	"Love Is a Battlefield"	Richard Thorpe	Karen Maser	January 22, 2009 (2009-01-22)	15013	7.69^[240]
323	14	"A Long, Strange Trip"	Mimi Leder	Joe Sachs	February 5, 2009 (2009-02-05)	15014	7.30^[241]
324	15	"The Family Man"	Eriq La Salle	Andrew Fash	February 12, 2009 (2009-02-12)	15015	7.25^[242]
325	16	"The Beginning of the End"	Jonathan Kaplan	David Zabel & Lisa Zwerling	February 19, 2009 (2009-02-19)	15016	7.44^[243]
326	17	"T-Minus-6"	Rod Holcomb	David Zabel & Lisa Zwerling	February 26, 2009 (2009-02-26)	15017	8.73^[244]
327	18	"What We Do"	David Zabel	David Zabel	March 5, 2009 (2009-03-05)	15018	8.80^[245]
328	19	"Old Times"	John Wells	John Wells	March 12, 2009 (2009-03-12)	15019	10.71^[246]
329	20	"Shifting Equilibrium"	Andrew Bernstein	Lisa Zwerling	March 19, 2009 (2009-03-19)	15020	9.28^[247]
330	21	"I Feel Good"^[248]	Stephen Cragg	Joe Sachs	March 26, 2009 (2009-03-26)	15021	10.57^[249]
331	22	"And in the End..."^[250]	Rod Holcomb	John Wells	April 2, 2009 (2009-04-02)	15022	16.24^[251]

Home video releases

Season		Episodes	DVD release dates
Season		Episodes	Region 1	Region 2	Region 4	Discs
	1	25	August 26, 2003 (2003-08-26)^[252]	February 23, 2004 (2004-02-23)^[253]	May 12, 2004 (2004-05-12)^[254]	4
	2	22	April 27, 2004 (2004-04-27)^[255]	July 26, 2004 (2004-07-26)^[256]	July 14, 2004 (2004-07-14)^[257]	4
	3	22	April 26, 2005 (2005-04-26)^[258]	January 31, 2005 (2005-01-31)^[259]	December 15, 2004 (2004-12-15)^[260]	6
	4	22	December 20, 2005 (2005-12-20)^[261]	May 16, 2005 (2005-05-16)^[262]	April 13, 2005 (2005-04-13)^[263]	6
	5	22	July 11, 2006 (2006-07-11)^[264]	October 25, 2005 (2005-10-25)^[265]	November 16, 2005 (2005-11-16)^[266]	6
	6	22	December 19, 2006 (2006-12-19)^[267]	April 6, 2006 (2006-04-06)^[268]	May 3, 2006 (2006-05-03)^[269]	6
	7	22	May 15, 2007 (2007-05-15)^[270]	September 18, 2006 (2006-09-18)^[271]	October 4, 2006 (2006-10-04)^[272]	6
	8	22	January 22, 2008 (2008-01-22)^[273]	July 16, 2007 (2007-07-16)^[274]	September 5, 2007 (2007-09-05)^[275]	6
	9	22	June 17, 2008 (2008-06-17)^[276]	October 29, 2007 (2007-10-29)^[277]	October 31, 2007 (2007-10-31)^[278]	6
	10	22	March 3, 2009 (2009-03-03)^[279]	January 28, 2008 (2008-01-28)^[280]	May 7, 2008 (2008-05-07)^[281]	6
	11	22	July 14, 2009 (2009-07-14)^[282]	April 21, 2008 (2008-04-21)^[283]	May 7, 2008 (2008-05-07)^[284]	6
	12	22	January 12, 2010 (2010-01-12)^[285]	September 15, 2008 (2008-09-15)^[286]	October 1, 2008 (2008-10-01)^[287]	6
	13	23	July 6, 2010 (2010-07-06)^[288]	November 24, 2008 (2008-11-24)^[289]	April 29, 2009 (2009-04-29)^[290]	6
	14	19	January 11, 2011 (2011-01-11)^[291]	May 18, 2009 (2009-05-18)^[292]	April 28, 2010 (2010-04-28)^[293]	5
	15	22	July 12, 2011 (2011-07-12)^[294]	September 21, 2009 (2009-09-21)^[295]	October 13, 2010 (2010-10-13)^[296]	5

Notes

1 2 3 4 5 6 7 8 9 "Nielsen Ratings - September-December 1994" (PDF). USA Today. Retrieved May 15, 2015.
1 2 3 4 5 6 7 8 9 "Nielsen Ratings - December-March 1995" (PDF). Zap2it. Retrieved May 15, 2015.
1 2 3 4 5 6 7 "Nielsen Ratings - March-May 1995" (PDF). USA Today. Retrieved May 15, 2015.
1 2 3 4 5 6 7 8 "Nielsen Ratings: September-November 1995" (PDF). USA Today. Retrieved May 22, 2015.
1 2 3 4 5 6 7 8 "Nielsen Ratings: November-February 1996" (PDF). USA Today. Retrieved May 22, 2015.
1 2 3 4 5 6 "Nielsen Ratings: February-May 1996" (PDF). USA Today. Retrieved May 22, 2015.
1 2 3 4 "Nielsen Ratings - September-October 1996" (PDF). USA Today. Retrieved July 13, 2015.
1 2 3 4 "Nielsen Ratings - November 1996" (PDF). USA Today. Retrieved July 13, 2015.
1 2 "Nielsen Ratings - December 1996" (PDF). USA Today. Retrieved July 13, 2015.
1 2 "Nielsen Ratings - January 1997" (PDF). USA Today. Retrieved July 13, 2015.
1 2 3 4 "Nielsen Ratings - February 1997" (PDF). USA Today. Retrieved July 13, 2015.
1 2 3 "Nielsen Ratings - April 1997" (PDF). USA Today. Retrieved July 13, 2015.
1 2 3 "Nielsen Ratings - May 1997" (PDF). USA Today. Retrieved July 13, 2015.
↑ "Nielsen Ratings: September 22-28, 1997" (PDF). USA Today. Retrieved July 19, 2015.
↑ "Nielsen Ratings: September 29-October 5, 1997" (PDF). USA Today. Retrieved July 19, 2015.
↑ "Nielsen Ratings: October 6-12, 1997" (PDF). USA Today. Retrieved July 19, 2015.
↑ "Nielsen Ratings: October 13-19, 1997" (PDF). USA Today. Retrieved July 19, 2015.
↑ "Nielsen Ratings: October 27-November 2, 1997" (PDF). USA Today. Retrieved July 19, 2015.
↑ "Nielsen Ratings: November 3-9, 1997" (PDF). USA Today. Retrieved July 19, 2015.
↑ "Nielsen Ratings: November 10-16, 1997" (PDF). USA Today. Retrieved July 19, 2015.
↑ "Nielsen Ratings: November 17-23, 1997" (PDF). USA Today. Retrieved July 19, 2015.
↑ "Nielsen Ratings: December 8-14, 1997" (PDF). USA Today. Retrieved July 19, 2015.
↑ "Nielsen Ratings: December 15-21, 1997" (PDF). USA Today. Retrieved July 19, 2015.
↑ "Nielsen Ratings: January 5-11, 1998" (PDF). USA Today. Retrieved July 19, 2015.
↑ "Nielsen Ratings: January 12-18, 1998" (PDF). USA Today. Retrieved July 19, 2015.
↑ "Nielsen Ratings: January 26-February 1, 1998" (PDF). USA Today. Retrieved July 19, 2015.
↑ "Nielsen Ratings: February 2-8, 1998" (PDF). USA Today. Retrieved July 19, 2015.
↑ "Nielsen Ratings: February 23-March 1, 1998" (PDF). USA Today. Retrieved July 19, 2015.
↑ "Nielsen Ratings: March 2-8, 1998" (PDF). USA Today. Retrieved July 19, 2015.
↑ "Nielsen Ratings: April 6-12, 1998" (PDF). USA Today. Retrieved July 19, 2015.
↑ "Nielsen Ratings: April 13-19, 1998" (PDF). USA Today. Retrieved July 19, 2015.
↑ "Nielsen Ratings: April 20-26, 1998" (PDF). USA Today. Retrieved July 19, 2015.
↑ "Nielsen Ratings: April 27-May 3, 1998" (PDF). USA Today. Retrieved July 19, 2015.
↑ "Nielsen Ratings: May 4-10, 1998" (PDF). USA Today. Retrieved July 19, 2015.
↑ "Nielsen Ratings: May 11-17, 1998" (PDF). USA Today. Retrieved July 19, 2015.
↑ "Dateline: Events/Week Of September 25, 1998 In News, Pop Culture, Tech, Celebrity, Entertainment & Fascinating Facts". Mr. Pop Culture. Retrieved July 20, 2015.
↑ "Dateline: Events/Week Of October 1, 1998 In News, Pop Culture, Tech, Celebrity, Entertainment & Fascinating Facts". Mr. Pop Culture. Retrieved July 20, 2015.
↑ "Dateline: Events/Week Of October 8, 1998 In News, Pop Culture, Tech, Celebrity, Entertainment & Fascinating Facts". Mr. Pop Culture. Retrieved July 20, 2015.
↑ "Dateline: Events/Week Of November 1, 1998 In News, Pop Culture, Tech, Celebrity, Entertainment & Fascinating Facts". Mr. Pop Culture. Retrieved July 20, 2015.
↑ "Dateline: Events/Week Of November 15, 1998 In News, Pop Culture, Tech, Celebrity, Entertainment & Fascinating Facts". Mr. Pop Culture. Retrieved July 20, 2015.
↑ "Dateline: Events/Week of December 15, 1998 In News, Pop Culture, Tech, Celebrity, Entertainment & Fascinating Facts". Mr. Pop Culture. Retrieved July 20, 2015.
↑ "Dateline: Week Of January 24, 1999 In News, Pop Culture, Tech, Celebrity, Entertainment & Fascinating Facts". Mr. Pop Culture. Retrieved July 20, 2015.
↑ "Dateline: Week Of March 1, 1999 In News, Pop Culture, Tech, Celebrity, Entertainment & Fascinating Facts". Mr. Pop Culture. Retrieved July 20, 2015.
↑ "New Episode Has `Er' Ratings Feeling A Little Better Again". Chicago Tribune. April 3, 1999. Retrieved July 20, 2015.
↑ "Dateline: Week Of April 8, 1999 In News, Pop Culture, Tech, Celebrity, Entertainment & Fascinating Facts". Mr. Pop Culture. Retrieved July 20, 2015.
↑ "Dateline: Week Of May 15, 1999 In News, Pop Culture, Tech, Celebrity, Entertainment & Fascinating Facts". Mr. Pop Culture. Retrieved July 20, 2015.
1 2 3 4 5 6 7 8 9 10 11 12 "SpotVault - ER (NBC) - 1999-2000 Ratings". Spotted Ratings. December 4, 2013. Retrieved July 15, 2015.
↑ "Dateline: Week Of November 22, 1999 In News, Pop, Celebrity, Entertainment, Music, Tech & Fascinating Facts". Mr. Pop Culture. Retrieved July 15, 2015.
↑ Pucci, Douglas (December 18, 2008). "Top 20 Television Programs November 22-28, 1999". Mediaweek. Retrieved July 15, 2015.
↑ "Dateline: Week Of January 8, 2000 In News, Pop Culture, Tech, Celebrity, Entertainment & Fascinating Facts". Mr. Pop Culture. Retrieved July 15, 2015.
↑ "Dateline: Week Of March 22, 2000 In News, Pop, Celebrity, Entertainment, Music, Tech & Fascinating Facts". Mr. Pop Culture. Retrieved July 15, 2015.
↑ "Dateline: Week Of May 8, 2000 In News, Pop, Celebrity, Entertainment, Music, Tech & Fascinating Facts". Mr. Pop Culture. Retrieved July 15, 2015.
↑ "Top 20 Network Primetime Report". Zap2it. Retrieved May 11, 2015.
↑ "Episode List: ER". TV Tango. Retrieved May 11, 2015.
↑ "Top 20 Network Primetime Report". Zap2it. Retrieved May 11, 2015.
↑ "Top 20 Network Primetime Report". Zap2it. Retrieved May 11, 2015.
↑ "Top 20 Network Primetime Report". Zap2it. Retrieved May 11, 2015.
↑ "Top 20 Network Primetime Report". Zap2it. Retrieved May 11, 2015.
↑ "Top 20 Network Primetime Report". Zap2it. Retrieved May 11, 2015.
↑ "Top 20 Network Primetime Report". Zap2it. Retrieved May 11, 2015.
↑ "Top 20 Network Primetime Report". Zap2it. Retrieved May 11, 2015.
↑ "Top 20 Network Primetime Report". Zap2it. Retrieved May 11, 2015.
↑ "Top 20 Network Primetime Report". Zap2it. Retrieved May 11, 2015.
↑ "Top 20 Network Primetime Report". Zap2it. Retrieved May 11, 2015.
↑ "Top 20 Network Primetime Report". Zap2it. Retrieved May 11, 2015.
↑ "Top 20 Network Primetime Report". Zap2it. Retrieved May 11, 2015.
↑ "Top 20 Network Primetime Report". Zap2it. Retrieved May 11, 2015.
↑ "Top 20 Network Primetime Report". Zap2it. Retrieved May 11, 2015.
↑ "Top 20 Network Primetime Report". Zap2it. Retrieved May 11, 2015.
↑ "Top 20 Network Primetime Report". Zap2it. Retrieved May 11, 2015.
↑ "Top 20 Network Primetime Report". Zap2it. Retrieved May 11, 2015.
↑ "Top 20 Network Primetime Report". Zap2it. Retrieved May 11, 2015.
↑ "Top 20 Network Primetime Report". Zap2it. Retrieved May 11, 2015.
↑ "Top 20 Network Primetime Report". Zap2it. Retrieved May 11, 2015.
↑ "Top 20 Network Primetime Report". Zap2it. Retrieved May 12, 2015.
↑ "Top 20 Network Primetime Report". Zap2it. Retrieved May 12, 2015.
↑ "Top 20 Network Primetime Report". Zap2it. Retrieved May 12, 2015.
↑ "Top 20 Network Primetime Report". Zap2it. Retrieved May 12, 2015.
↑ "Top 20 Network Primetime Report". Zap2it. Retrieved May 12, 2015.
↑ "Top 20 Network Primetime Report". Zap2it. Retrieved May 12, 2015.
↑ "Top 20 Network Primetime Report". Zap2it. Retrieved May 12, 2015.
↑ "Top 20 Network Primetime Report". Zap2it. Retrieved May 12, 2015.
↑ "Top 20 Network Primetime Report". Zap2it. Retrieved May 12, 2015.
↑ "Top 20 Network Primetime Report". Zap2it. Retrieved May 12, 2015.
↑ "Top 20 Network Primetime Report". Zap2it. Retrieved May 12, 2015.
↑ "Top 20 Network Primetime Report". Zap2it. Retrieved May 12, 2015.
↑ "Top 20 Network Primetime Report". Zap2it. Retrieved May 12, 2015.
↑ "Top 20 Network Primetime Report". Zap2it. Retrieved May 12, 2015.
↑ "Top 20 Network Primetime Report". Zap2it. Retrieved May 12, 2015.
↑ "SpotVault - ER (NBC) - 2001-02 Ratings". Spotted Ratings. December 4, 2013. Retrieved May 12, 2015.
↑ "Top 20 Network Primetime Report". Zap2it. Retrieved May 12, 2015.
↑ "Top 20 Network Primetime Report". Zap2it. Retrieved May 12, 2015.
↑ "Top 20 Network Primetime Report". Zap2it. Retrieved May 12, 2015.
↑ "Top 20 Network Primetime Report". Zap2it. Retrieved May 12, 2015.
↑ "Top 20 Network Primetime Report". Zap2it. Retrieved May 12, 2015.
↑ "Top 20 Network Primetime Report". Zap2it. Retrieved May 12, 2015.
↑ "Top 20 Network Primetime Report: Week of 9/23/02 - 9/29/02". Zap2it. Retrieved April 5, 2015.
↑ "Top 20 Network Primetime Report: Week of 9/30/02 - 10/6/02". Zap2it. Retrieved April 5, 2015.
↑ "Top 20 Network Primetime Report: Week of 10/7/02 - 10/13/02". Zap2it. Retrieved April 5, 2015.
↑ "Top 20 Network Primetime Report: Week of 10/14/02 - 10/20/02". Zap2it. Retrieved April 5, 2015.
↑ "Top 20 Network Primetime Report: Week of 10/28/02 - 11/3/02". Zap2it. Retrieved April 5, 2015.
↑ "Top 20 Network Primetime Report: Week of 11/4/02 - 11/10/02". Zap2it. Retrieved April 5, 2015.
↑ "Top 20 Network Primetime Report: Week of 11/11/02 - 11/17/02". Zap2it. Retrieved April 5, 2015.
↑ "Top 20 Network Primetime Report: Week of 11/18/02 - 11/24/02". Zap2it. Retrieved April 5, 2015.
↑ Fitzgerald, Toni (December 11, 2002). "The fading of 'Without a Trace'". Media Life Magazine. Retrieved April 5, 2015.
↑ Fitzgerald, Toni (December 18, 2002). "Ho-hum, another 'Survivor' finale". Media Life Magazine. Retrieved April 5, 2015.
↑ "Top 20 Network Primetime Report: Week of 1/6/02 - 1/12-02". Zap2it. Retrieved April 5, 2015.
↑ "Top 20 Network Primetime Report: Week of 1/13/02 - 1/19/02". Zap2it. Retrieved April 5, 2015.
↑ "Top 20 Network Primetime Report: Week of 1/27/02 - 2/2/02". Zap2it. Retrieved April 5, 2015.
↑ "Top 20 Network Primetime Report: Week of 2/3/02 - 2/9/02". Zap2it. Retrieved April 5, 2015.
↑ "Top 20 Network Primetime Report: Week of 2/10/02 - 2/16/02". Zap2it. Retrieved April 5, 2015.
↑ "Top 20 Network Primetime Report: Week of 2/17/02 - 2/23/02". Zap2it. Retrieved April 5, 2015.
↑ "Top 20 Network Primetime Report: Week of 3/10/02 - 3/16/02". Zap2it. Retrieved April 5, 2015.
↑ "Top 20 Network Primetime Report: Week of 3/31/02 - 4/6/02". Zap2it. Retrieved April 5, 2015.
↑ Downey, Kevin (April 30, 2003). "Fox swats hard at NBC in sweeps". Media Life Magazine. Retrieved April 5, 2015.
↑ Fitzgerald, Toni (May 7, 2003). "CBS's sweeps play: Stay out of the mud". Retrieved April 5, 2015.
↑ Fitzgerald, Toni (May 14, 2003). "CBS's shrewd play with 'Survivor' finale". Media Life Magazine. Retrieved April 5, 2015.
↑ Fitzgerald, Toni (May 21, 2003). "The hurt Fox must be feeling over its fumbling fall". Media Life Magazine. Retrieved April 5, 2015.
↑ "Top 20 Network Primetime Report: Week of 9/22/03 - 9/28/03". Zap2it. Retrieved April 6, 2015.
↑ Fitzgerald, Toni (October 8, 2003). "NBC's quicky Friday night rescue". Media Life Magazine. Retrieved April 6, 2015.
↑ Fitzgerald, Toni (October 15, 2003). "The six new shows facing the axe". Media Life Magazine. Retrieved April 6, 2015.
↑ Fitzgerald, Toni (October 29, 2003). "CBS bites deep into NBC's Thursday". Media Life Magazine. Retrieved April 6, 2015.
↑ Fitzgerald, Toni (November 5, 2003). "What Fox must do to fix Mondays". Media Life Magazine. Retrieved April 6, 2015.
↑ Fitzgerald, Toni (November 12, 2003). "A wilting 'Friends' in its final season". Media Life Magazine. Retrieved April 6, 2015.
↑ Livsey, A.J. (November 19, 2003). "In a barren season, 'Tree' sprouts for WB". Media Life Magazine. Retrieved April 6, 2015.
↑ Livsey, A.J. (November 26, 2003). "What's got NBC itchy on Wednesdays". Media Life Magazine. Retrieved April 6, 2015.
↑ "Top 20 Network Primetime Report: Week of 12/1/03 - 12/7/03". Zap2it. Retrieved April 6, 2015.
↑ Livsey, A.J. (December 17, 2003). "Chilly December for ABC's 'Line of Fire'". Media Life Magazine. Retrieved April 6, 2015.
↑ Livsey, A.J. (January 14, 2004). "Actually, fewer and fewer love 'Raymond'". Media Life Magazine. Retrieved April 6, 2015.
↑ Combs, Drew (January 22, 2004). "Comely 'Apprentice' shows it's got legs". Media Life Magazine. Retrieved April 6, 2015.
↑ "Top 20 Network Primetime Report: Week of 2/2/04 - 2/8/04". Zap2it. Retrieved April 6, 2015.
↑ Vasquez, Diego (February 19, 2004). "NBC swoops ahead on the power of 'Shrek'". Media Life Magazine. Retrieved April 6, 2015.
↑ Vasquez, Diego (February 25, 2004). "Growing strength of 'Without a Trace'". Media Life Magazine. Retrieved April 6, 2015.
↑ Vasquez, Diego (March 3, 2004). "'Bachelorette': Romance ain't like it once was". Media Life Magazine. Retrieved April 6, 2015.
↑ Vasquez, Diego (April 7, 2004). "CBS's sudden Thursday night blues". Media Life Magazine. Retrieved April 6, 2015.
↑ "Top 20 Network Primetime Report: Week of 4/5/04 - 4/11/04". Zap2it. Retrieved April 6, 2015.
↑ Vasquez, Diego (April 28, 2004). "Rewarding homestretch for 'Friends'". Media Life Magazine. Retrieved April 6, 2015.
↑ "SpotVault - ER (NBC) - 2003-2004 Ratings". Spotted Ratings. December 4, 2013. Retrieved April 6, 2015.
↑ Vasquez, Diego (May 12, 2004). "Bad sooks! A not so perky 'Survivor'". Media Life Magazine. Retrieved April 6, 2015.
↑ Vasquez, Diego (May 19, 2004). "Out the door, and quietly, for 'Practice'". Media Life Magazine. Retrieved April 6, 2015.
↑ "Top 20 Network Primetime Report: Week of 9/20/04 - 9/26/04". Zap2it. Retrieved April 25, 2015.
↑ "Top 20 Network Primetime Report: Week of 10/04/04 - 10/10/04". Zap2it. Retrieved April 25, 2015.
↑ "Top 20 Network Primetime Report: Week of 10/11/04 - 10/17/04". Zap2it. Retrieved April 25, 2015.
↑ "Top 20 Network Primetime Report: Week of 10/18/04 - 10/24/04". Zap2it. Retrieved April 25, 2015.
↑ "Top 20 Network Primetime Report: Week of 11/01/04 - 11/07/04". Zap2it. Retrieved April 25, 2015.
↑ "Top 20 Network Primetime Report: Week of 11/08/04 - 11/14/04". Zap2it. Retrieved April 25, 2015.
↑ "Top 20 Network Primetime Report: Week of 11/15/04 - 11/21/04". Zap2it. Retrieved April 25, 2015.
↑ "Top 20 Network Primetime Report: Week of 11/29/04 - 12/05/04". Zap2it. Retrieved April 25, 2015.
↑ "Top 20 Network Primetime Report: Week of 12/06/04 - 12/12/04". Zap2it. Retrieved April 25, 2015.
↑ "Top 20 Network Primetime Report: Week of 1/10/05 - 1/16/05". Zap2it. Retrieved April 25, 2015.
↑ Vasquez, Diego (January 26, 2005). "Suddenly, CBS looks to be gasping". Media Life Magazine. Retrieved April 25, 2015.
↑ "Top 20 Network Primetime Report: Week of 1/24/05 - 1/30/05". Zap2it. Retrieved April 25, 2015.
↑ "Network Primetime Averages by Total Households: Week of 1/31/05 - 2/06/05". Zap2it. Retrieved April 25, 2015.
↑ "Network Primetime Averages by Total Households: Week of 2/07/05 - 2/13/05". Zap2it. Retrieved April 25, 2015.
↑ Vasquez, Diego (February 24, 2005). "Sweeps: It's nip and tuck for No. 2". Media Life Magazine. Retrieved April 25, 2015.
↑ "Network Primetime Averages by Total Households: Week of 2/21/05 - 2/27/05". Zap2it. Retrieved April 25, 2015.
↑ "Network Primetime Averages by Total Households: Week of 3/21/05 - 3/27/05". Zap2it. Retrieved April 25, 2015.
↑ "Network Primetime Averages by Total Households: Week of 4/18/05 - 4/24/05". Zap2it. Retrieved April 25, 2015.
↑ "Network Primetime Averages by Total Households: Week of 4/25/05 - 5/01/05". Zap2it. Retrieved April 25, 2015.
↑ "Network Primetime Averages by Total Households: Week of 5/02/05 - 5/08/05". Zap2it. Retrieved April 25, 2015.
↑ Azote, Abigail (May 18, 2005). "Alas, it looks like Fox has the season". Media Life Magazine. Retrieved April 25, 2015.
↑ Azote, Abigail (May 25, 2005). "Don't toss the sod on 'ER' quite yet". Media Life Magazine. Retrieved April 25, 2015.
↑ "Network Primetime Averages by Total Households: Week of 9/19/05 - 9/25/05". Zap2it. Retrieved April 25, 2015.
↑ Fitzgerald, Toni (October 4, 2005). "CBS fumbles in strategy to win 18-49s". Media Life Magazine. Retrieved April 25, 2015.
↑ "Network Primetime Averages by Total Households: Week of 10/03/05 - 10/09/05". Zap2it. Retrieved April 25, 2015.
↑ "Network Primetime Averages by Total Households: Week of 10/10/05 - 10/16/05". Zap2it. Retrieved April 25, 2015.
↑ "Network Primetime Averages by Total Households: Week of 10/17/05 - 10/23/05". Zap2it. Retrieved April 25, 2015.
↑ "Network Primetime Averages by Total Households: Week of 10/31/05 - 11/06/05". Zap2it. Retrieved April 25, 2015.
↑ Azote, Abigail (November 15, 2005). "For ‘Close to Home,’ a likely reprieve". Media Life Magazine. Retrieved April 25, 2015.
↑ "Network Primetime Averages by Total Households: Week of 11/14/05 - 11/20/05". Zap2it. Retrieved April 25, 2015.
↑ "Network Primetime Averages by Total Households: Week of 11/28/05 - 12/04/05". Zap2it. Retrieved April 25, 2015.
↑ "Network Primetime Averages by Total Households: Week of 12/05/05 - 12/11/05". Zap2it. Retrieved April 25, 2015.
↑ "Network Primetime Averages by Total Households: Week of 1/02/06 - 1/08/06". Zap2it. Retrieved April 25, 2015.
↑ Azote, Abigail (January 18, 2006). "A shrinking mandate for ‘Commander’". Media Life Magazine. Retrieved April 25, 2015.
↑ "Network Primetime Averages by Total Households: Week of 1/30/06 - 2/05/06". Zap2it. Retrieved April 25, 2015.
↑ Azote, Abigail (February 14, 2006). "A major ratings tumble for ABC’s ‘Jim’". Media Life Magazine. Retrieved April 25, 2015.
↑ "SpotVault - ER (NBC) - 2005-06 Ratings". Spotted Ratings. December 4, 2013. Retrieved April 25, 2015.
↑ Azote, Abigail (March 21, 2006). "A so-long to ‘Invasion,’ likely for good". Media Life Magazine. Retrieved April 25, 2015.
↑ Azote, Abigail (March 28, 2006). "For ‘Scrubs,’ sixth season looks likely". Media Life Magazine. Retrieved April 25, 2015.
↑ "Network Primetime Averages by Total Households: Week of 3/27/06 - 4/02/06". Zap2it. Retrieved April 25, 2015.
↑ Azote, Abigail (May 2, 2006). "Surprising pull of Fox’s ‘War at Home’". Media Life Magazine. Retrieved April 25, 2015.
↑ Azote, Abigail (May 9, 2006). "CBS puzzle: Whither ‘Close To Home’". Media Life Magazine. Retrieved April 25, 2015.
↑ Fitzgerald, Toni (May 16, 2006). "Big ABC puzzler: ‘What About Brian?’". Media Life Magazine. Retrieved April 25, 2015.
↑ Azote, Abigail (May 23, 2006). "For Fox, a season win with heft to it". Media Life Magazine. Retrieved April 25, 2015.
↑ "PROGRAM RANKINGS 9/18-9/24". ABC Medianet. September 26, 2006. Retrieved May 10, 2015.
↑ "RANKING REPORT FROM 09/25/06 THROUGH 10/01/06". ABC Medianet. October 3, 2006. Retrieved May 10, 2015.
↑ "RANKINGS REPORT FROM 10/02/06 THROUGH 10/08/06". ABC Medianet. October 10, 2006. Retrieved May 10, 2015.
↑ "RANKING REPORT FROM 10/09/06 THROUGH 10/15/06". ABC Medianet. October 17, 2006. Retrieved May 10, 2015.
↑ Both the episode opening credits and the DVD menu use the spelling "Kovac", rather than Kovač.
↑ "RANKING REPORT FROM 10/16/06 THROUGH 10/22/06". ABC Medianet. October 24, 2006. Retrieved May 10, 2015.
↑ "RANKING REPORT FROM 10/30/06 THROUGH 11/05/06". ABC Medianet. November 7, 2006. Retrieved May 10, 2015.
↑ "RANKING REPORT FROM 11/06/06 THROUGH 11/12/06". ABC Medianet. November 14, 2006. Retrieved May 10, 2015.
↑ "RANKING REPORT FROM 11/13/06 THROUGH 11/19/06". ABC Medianet. November 21, 2006. Retrieved May 10, 2015.
↑ "RANKING REPORT FROM 11/20/06 THROUGH 11/26/06". ABC Medianet. November 28, 2006. Retrieved May 10, 2015.
↑ "RANKING REPORT FROM 11/27/06 THROUGH 12/03/06". ABC Medianet. December 5, 2006. Retrieved May 10, 2015.
↑ "RANKING REPORT FROM 12/04/06 THROUGH 12/10/06". ABC Medianet. December 12, 2006. Retrieved May 10, 2015.
↑ "WEEKLY PROGRAM RANKINGS THROUGH: JANUARY 7, 2007". ABC Medianet. January 9, 2007. Retrieved May 10, 2015.
↑ "RANKING REPORT FROM 01/08/07 THROUGH 01/14/07". ABC Medianet. January 17, 2007. Retrieved May 10, 2015.
↑ "RANKING REPORT FROM 01/29/07 THROUGH 02/04/07". ABC Medianet. February 6, 2007. Retrieved May 10, 2015.
↑ "RANKING REPORT FROM 02/05/07 THROUGH 02/11/07". ABC Medianet. February 13, 2007. Retrieved May 10, 2015.
↑ "RANKING REPORT FROM 02/12/07 THROUGH 02/18/07". ABC Medianet. February 21, 2007. Retrieved May 10, 2015.
↑ "RANKING REPORT FROM 02/19/07 THROUGH 02/25/07". ABC Medianet. February 27, 2007. Retrieved May 10, 2015.
↑ "SpotVault - ER (NBC) - 2006-07 Ratings". Spotted Ratings. December 4, 2013. Retrieved May 10, 2015.
↑ "RANKING REPORT FROM 04/16/07 THROUGH 04/22/07". ABC Medianet. April 24, 2007. Retrieved May 10, 2015.
↑ "RANKING REPORT FROM 04/23/07 THROUGH 04/29/07". ABC Medianet. May 1, 2007. Retrieved May 10, 2015.
↑ "RANKING REPORT FROM 04/30/07 THROUGH 05/06/07". ABC Medianet. May 8, 2007. Retrieved May 10, 2015.
↑ "RANKING REPORT FROM 05/07/07 THROUGH 05/13/07". ABC Medianet. May 15, 2007. Retrieved May 10, 2015.
↑ "RANKING REPORT FROM 05/14/07 THROUGH 05/20/07". ABC Medianet. May 22, 2007. Retrieved May 10, 2015.
↑ "WEEKLY PROGRAM RANKINGS (W/O 9/24)". ABC Medianet. October 2, 2007. Retrieved May 13, 2015.
↑ "WEEKLY PROGRAM RANKINGS (WK. OF 10/1)". ABC Medianet. October 9, 2007. Retrieved May 13, 2015.
↑ "RANKING REPORT FROM 10/08/07 THROUGH 10/14/07". ABC Medianet. October 16, 2007. Retrieved May 13, 2015.
↑ Seidman, Robert (October 19, 2007). "Overnight Results 10/18: Red Sox Not Dead Yet". TV by the Numbers. Retrieved May 13, 2015.
↑ Seidman, Robert (October 26, 2007). "Red Sox, Fox Win Again". TV by the Numbers. Retrieved May 13, 2015.
↑ Seidman, Robert (November 2, 2007). "Overnight Results 11/1: Grey's vs. CSI". TV by the Numbers. Retrieved May 13, 2015.
↑ Seidman, Robert (November 9, 2007). "Overnight Results 11/8: CBS Sweeps". TV by the Numbers. Retrieved May 13, 2015.
↑ Seidman, Robert (November 16, 2007). "Overnight Results 11/15: CBS Sweeps Again". TV by the Numbers. Retrieved May 13, 2015.
↑ Seidman, Robert (November 30, 2007). "Overnight Results 11/29:". TV by the Numbers. Retrieved May 13, 2015.
↑ Seidman, Robert (December 7, 2007). "Overnight Results for Thursday, 12/6". TV by the Numbers. Retrieved May 13, 2015.
↑ The Cancel Bear (January 4, 2008). "Overnight Results for Thursday, January 3". TV by the Numbers. Retrieved May 13, 2015.
↑ Seidman, Robert (January 11, 2008). "Overnight Results for Thursday, January 10". TV by the Numbers. Retrieved May 13, 2015.
↑ Seidman, Robert (January 18, 2008). "Overnight Results for Thursday, January 17". TV by the Numbers. Retrieved May 13, 2015.
↑ Seidman, Robert (April 11, 2008). "Nielsen Ratings Thur, April 10: American Idol Back on Top With Surprise Boot". TV by the Numbers. Retrieved May 13, 2015.
↑ Seidman, Robert (April 18, 2008). "Nielsen Ratings Thur, Apr 17: The Office IS A Hit (Duh!)". TV by the Numbers. Retrieved May 13, 2015.
↑ Seidman, Robert (April 25, 2008). "Nielsen Ratings Thur, Apr 24: New CSI and Grey's Are Back, and Down Over Last Year". TV by the Numbers. Retrieved May 13, 2015.
↑ Seidman, Robert. "Nielsen Ratings for May 1: Where Are The TV Viewers Going?". TV by the Numbers. Retrieved May 13, 2015.
↑ Seidman, Robert (May 9, 2008). "Nielsen Ratings May 8, 2008: Trouble in Shonda-land?". TV by the Numbers. Retrieved May 13, 2015.
↑ Seidman, Robert (May 16, 2008). "Nielsen Ratings May 15, 2008: More Trouble for Shonda and CSI". TV by the Numbers. Retrieved May 13, 2015.
↑ Cancel Bear, The (September 26, 2008). "Thursday, September 25: A Paler Shade of Grey's Boosts ABC". TV by the Numbers. Retrieved May 24, 2015.
↑ Cancel Bear, The (October 10, 2008). "UPDATED Thursday: CSI Opens Large, Life on Mars & Eleventh Hour Battle". TV by the Numbers. Retrieved May 24, 2015.
↑ Seidman, Robert (October 17, 2008). "UPDATED Thursday: CSI Has Most Total Viewers, Grey's Anatomy Wins With Youth". TV by the Numbers. Retrieved May 24, 2015.
↑ Seidman, Robert (October 24, 2008). "Thursday Ratings: CBS Dominates With CSI; World Series and Life on Mars Drop". TV by the Numbers. Retrieved May 24, 2015.
↑ Seidman, Robert (October 31, 2008). "Updated: Thursday Ratings, CSI Most-Watched, Best Ratings Ever for 30 Rock". TV by the Numbers. Retrieved May 24, 2015.
↑ Seidman, Robert (November 7, 2008). "Thursday Ratings: CSI Wins Viewers, Grey's Anatomy Demo; Plus Oprah". TV by the Numbers. Retrieved May 24, 2015.
↑ Seidman, Robert (November 14, 2008). "UPDATED Thursday: CSI Most Viewers, Grey's Anatomy Higher Demos; Plus ER". TV by the Numbers. Retrieved May 24, 2015.
↑ Seidman, Robert (November 21, 2008). "Thursday Ratings: '30 Rock' and 'ER' hold up". TV by the Numbers. Retrieved May 24, 2015.
↑ Seidman, Robert (December 5, 2008). "Thursday Ratings: Barbara Walters is still a hit with the "youth"". TV by the Numbers. Retrieved May 24, 2015.
↑ Seidman, Robert (December 12, 2008). "Thursday Ratings: With ABC in repeats, CBS' 'CSI' dominates in Fishburne debut". TV by the Numbers. Retrieved May 24, 2015.
↑ Seidman, Robert (January 9, 2009). "Updated Thursday Ratings: BCS Championship dominates". TV by the Numbers. Retrieved May 24, 2015.
↑ Cancel Bear, The (January 16, 2009). "Updated Thursday Ratings: CSI's Petersen Farewell Draws 23 Million". TV by the Numbers. Retrieved May 24, 2015.
↑ Cancel Bear, The (January 23, 2009). "Thursday Ratings: CSI Captures Viewers, Grey's Anatomy Wins Demos". TV by the Numbers. Retrieved May 24, 2015.
↑ Cancel Bear, The (February 6, 2009). "Thursday Ratings: With CBS Away, Grey's And Practice Come Out To Play". TV by the Numbers. Retrieved May 24, 2015.
↑ Cancel Bear, The (February 13, 2009). "Thursday Ratings: Survivor Returns Well, Grey's Boosts Practice To Demo Beatdown". TV by the Numbers. Retrieved May 24, 2015.
↑ Seidman, Robert (February 20, 2009). "Thursday Ratings: Grey's Anatomy still the demo king, Survivor stays strong". TV by the Numbers. Retrieved May 24, 2015.
↑ Cancel Bear, The (February 27, 2009). "Overnight Ratings: Fox Wins With American Idol Thursday Visit". TV by the Numbers. Retrieved May 24, 2015.
↑ Cancel Bear, The (March 6, 2009). "Ratings: Thursday Competition Glad American Idol Is Leaving". TV by the Numbers. Retrieved May 24, 2015.
↑ Cancel Bear, The (March 13, 2009). "Thursday Ratings: "Surprise" Clooney Return Provides Little Boost To E.R.". TV by the Numbers. Retrieved May 24, 2015.
↑ Cancel Bear, The (March 20, 2009). "Thursday Ratings: Down To The Wire". TV by the Numbers. Retrieved May 24, 2015.
↑ James Brown's song "I Feel Good" is performed during the episode.
↑ Cancel Bear, The (March 27, 2009). "Thursday Ratings: Idol Dominates, In the Motherhood Near Ugly Betty Levels". TV by the Numbers. Retrieved May 24, 2015.
↑ Cf. the lyric "And in the end ..." from the Beatles' song "The End", the last song on their last recorded album, Abbey Road.
↑ Seidman, Robert (April 3, 2009). "Updated Thursday Ratings: ER finale draws 16.2 million viewers". TV by the Numbers. Retrieved May 24, 2015.
↑ Lambert, David (May 29, 2003). "ER - IGN Reports It's On-the-Way, Stat!". TVShowsOnDVD. Retrieved May 29, 2003.
↑ "ER: The Complete First Season [DVD] [1995]". Amazon.co.uk. Retrieved March 27, 2004.
↑ "E.R. - The Complete 1st Season (4 Disc Set) (DVD)". EzyDVD. Retrieved April 28, 2004.
↑ Lambert, David (January 8, 2004). "ER - Warner Bros. Gives Details, and Artwork for the 2nd Season DVD!". TVShowsOnDVD. Retrieved January 8, 2004.
↑ "ER: The Complete Second Season [DVD] [1995]". Amazon.co.uk. Retrieved August 4, 2004.
↑ "E.R. - The Complete 2nd Season (4 Disc Set) (DVD)". EzyDVD. Retrieved March 8, 2015.
↑ Lambert, David (February 8, 2005). "ER - It Wasn't Stat, But the 3rd Season on DVD is Finally Announced!". TVShowsOnDVD. Retrieved February 8, 2005.
↑ "ER: The Complete Third Season [DVD] [2005]". Amazon.co.uk. Retrieved February 9, 2005.
↑ "E.R. - The Complete 3rd Season (4 Disc Set) (DVD)". EzyDVD. Retrieved February 11, 2015.
↑ Lambert, David (August 23, 2005). "ER - Who Wants to Spend Christmas in the ER? - We Do for the 4th Season DVD Release Date!". TVShowsOnDVD. Retrieved August 25, 2005.
↑ "ER: The Complete Fourth Season [DVD] [2005]". Amazon.co.uk. Retrieved June 14, 2005.
↑ "E.R. - The Complete 4th Season (4 Disc Set) (DVD)". EzyDVD. Retrieved February 11, 2015.
↑ Lambert, David (March 22, 2006). "ER - The Complete 5th Season on DVD Has Been Announced!". TVShowsOnDVD. Retrieved March 22, 2006.
↑ "ER: The Complete Fifth Season [DVD] [2005]". Amazon.co.uk. Retrieved January 10, 2006.
↑ "E.R. - The Complete 5th Season (6 Disc Set) (DVD)". EzyDVD. Retrieved February 11, 2015.
↑ Lambert, David (August 16, 2006). "ER - Season 6 Coming Before Christmas: Say Farewell To Hathaway, And Hello to Luka & Abby!". TVShowsOnDVD. Retrieved August 16, 2006.
↑ "ER: The Complete Sixth Season [DVD] [2006]". Amazon.co.uk. Retrieved February 16, 2006.
↑ "E.R. - The Complete 6th Season (6 Disc Set) (DVD)". EzyDVD. Retrieved February 11, 2015.
↑ Lambert, David (January 17, 2007). "ER - The Complete 7th Season on DVD Has Been Announced!". TVShowsOnDVD. Retrieved January 17, 2007.
↑ "ER: The Complete Seventh Season [DVD] [2006]". Amazon.co.uk. Retrieved July 13, 2006.
↑ "E.R. - The Complete 7th Season (6 Disc Set) (DVD)". EzyDVD. Retrieved February 11, 2015.
↑ Lambert, David (September 26, 2007). "ER - Correct Street Date, and Details For ER - The Complete 8th Season!". TVShowsOnDVD. Retrieved September 26, 2007.
↑ "ER: The Complete Eighth Season [DVD] [2007]". Amazon.co.uk. Retrieved December 11, 2007.
↑ "E.R. - The Complete 8th Season (6 Disc Set) (DVD)". EzyDVD. Retrieved February 11, 2015.
↑ Lambert, David (March 13, 2008). "ER - Warner Bros. Announces The Complete 9th Season on DVD!". TVShowsOnDVD. Retrieved March 13, 2008.
↑ "ER: The Complete Ninth Season [DVD] [2007]". Amazon.co.uk. Retrieved March 28, 2008.
↑ "E.R. - The Complete 9th Season (6 Disc Set) (DVD)". EzyDVD. Retrieved February 11, 2015.
↑ Lambert, David (November 5, 2008). "ER - Neela, Archie & Sam Arrive with Season 10: Press Release, Front & Rear Box Art!". TVShowsOnDVD. Retrieved November 5, 2008.
↑ "ER: The Complete Tenth Season [DVD] [2008]". Amazon.co.uk. Retrieved February 18, 2008.
↑ "E.R. - The Complete 10th Season (6 Disc Set) (DVD)". EzyDVD. Retrieved February 11, 2015.
↑ Lambert, David (March 18, 2009). "ER - Change Comes to 'County' as Three Doctors Depart in the 11th Season Set!". TVShowsOnDVD. Retrieved March 18, 2009.
↑ "ER: The Complete Eleventh Season [DVD] [2008]". Amazon.co.uk. Retrieved March 2, 2008.
↑ "E.R. - The Complete 11th Season (6 Disc Set) (DVD)". EzyDVD. Retrieved March 8, 2015.
↑ Lambert, David (September 29, 2009). "ER - Your Very First Peek at the DVD Package Art for The Complete 12th Season!". TVShowsOnDVD. Retrieved September 29, 2009.
↑ "ER: The Complete Twelfth Season [DVD] [2008]". Amazon.co.uk. Retrieved September 26, 2008.
↑ "E.R. - The Complete 12th Season (6 Disc Set) (DVD)". EzyDVD. Retrieved March 8, 2015.
↑ Lambert, David (March 17, 2010). "ER - A Long-Time Cast Member Exits County General's ER Part-Way Through The Complete 13th Season!". TVShowsOnDVD. Retrieved March 17, 2010.
↑ "ER: The Complete Thirteenth Season [DVD] [2008]". Amazon.co.uk. Retrieved March 11, 2009.
↑ "E.R. - The Complete 13th Season (6 Disc Set) (DVD)". EzyDVD. Retrieved February 11, 2015.
↑ Lambert, David (September 29, 2010). "ER - 'The Complete 14th Season' Announced: Next-to-Last Season's Date, Featurette, Front/Rear Box Art and More!". TVShowsOnDVD. Retrieved September 29, 2010.
↑ "ER: The Complete Fourteenth Season [DVD] [2009]". Amazon.co.uk. Retrieved December 8, 2009.
↑ "E.R. - The Complete 14th Season (6 Disc Set) (DVD)". EzyDVD. Retrieved February 11, 2015.
↑ Lambert, David (March 23, 2011). "ER - And In The End: Dr. John Carter Returns for the 15th and Final Season, and Announced Today for DVD!". TVShowOnDVD. Retrieved March 23, 2011.
↑ "ER: The Complete Fifteenth Season [DVD] [2009]". Amazon.co.uk. Retrieved June 19, 2009.
↑ "E.R. - The Final Season: Season 15 (6 Disc Set) (DVD)". EzyDVD. Retrieved February 11, 2015.

External links

Wikiquote has quotations related to: ER

ER's official episode guide "Seasons 1–11" from the Warner Bros. website
ER's official episode guide "Seasons 12–15" from the NBC website

Event data as RDF

Characters

Main	John Carter Kerry Weaver Abby Lockhart Luka Kovač Mark Greene Peter Benton Elizabeth Corday Susan Lewis Greg Pratt Carol Hathaway Neela Rasgotra Samantha Taggart Robert Romano Jing-Mei Chen Archie Morris Doug Ross Jeanie Boulet Tony Gates Michael Gallant Ray Barnett Cleo Finch Dave Malucci Lucy Knight Simon Brenner Anna Del Amico Catherine Banfield

Supporting	Doctors Nurses Non-medical staff Family members and friends

Seasons

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