List of CSI: Crime Scene Investigation episodes

CSI: Crime Scene Investigation premiered on October 6, 2000. Since then, fifteen seasons have been broadcast. The first season had 23 episodes, including the two-part pilot episode written by series creator Anthony Zuiker; seasons two through four also had 23 episodes each. Season five had 25 episodes, while seasons six and seven had 24 each. Season eight was shortened to 17 episodes by the WGA strike, but season nine returned to the previous seasons' standard of 24, while season 10 had 23 episodes, due to the large gaps between many episodes.^[1] Seasons 11 through 14 had 22 episodes each. Season 15 had 18 episodes.^[2]

As of February 15, 2015, 335 original episodes of the series have aired.

The first nine seasons have been released on DVD in Region 1 and Region 2 territories. Seasons 1, 8 (only in France, The Netherlands, Belgium and Germany), 9 (not in Belgium and Germany) and 10 (only in Germany) have been released on Blu-ray Disc.

Series overview

Season		Episodes	Originally aired
			First aired	Last aired
	1	23	October 6, 2000 (2000-10-06)	May 17, 2001 (2001-05-17)
	2	23	September 27, 2001 (2001-09-27)	May 16, 2002 (2002-05-16)
	3	23	September 26, 2002 (2002-09-26)	May 15, 2003 (2003-05-15)
	4	23	September 25, 2003 (2003-09-25)	May 20, 2004 (2004-05-20)
	5	25	September 23, 2004 (2004-09-23)	May 19, 2005 (2005-05-19)
	6	24	September 22, 2005 (2005-09-22)	May 18, 2006 (2006-05-18)
	7	24	September 21, 2006 (2006-09-21)	May 17, 2007 (2007-05-17)
	8	17	September 27, 2007 (2007-09-27)	May 15, 2008 (2008-05-15)
	9	24	October 9, 2008 (2008-10-09)	May 14, 2009 (2009-05-14)
	10	23	September 24, 2009 (2009-09-24)	May 20, 2010 (2010-05-20)
	11	22	September 23, 2010 (2010-09-23)	May 12, 2011 (2011-05-12)
	12	22	September 21, 2011 (2011-09-21)	May 9, 2012 (2012-05-09)
	13	22	September 26, 2012 (2012-09-26)	May 15, 2013 (2013-05-15)
	14	22	September 25, 2013 (2013-09-25)	May 7, 2014 (2014-05-07)
	15	18	September 28, 2014 (2014-09-28)	February 15, 2015 (2015-02-15)

Seasons

Season 1 (2000–01)

• William Petersen, Marg Helgenberger, Gary Dourdan, Jorja Fox, George Eads and Paul Guilfoyle star.

No. in series	No. in season	Title	Directed by	Written by	Original air date	Production code	U.S. viewers (millions)
1	1	"Pilot"	Danny Cannon	Anthony E. Zuiker	October 6, 2000 (2000-10-06)	01000	17.30[3]
2	2	"Cool Change"	Michael Watkins	Anthony E. Zuiker	October 13, 2000 (2000-10-13)	01001	15.80[4]
3	3	"Crate 'n Burial"	Danny Cannon	Ann Donahue	October 20, 2000 (2000-10-20)	01003	14.20[5]
4	4	"Pledging Mr. Johnson"	Richard J. Lewis	Josh Berman & Anthony E. Zuiker	October 27, 2000 (2000-10-27)	01004	14.90[5]
5	5	"Friends & Lovers"	Lou Antonio	Andrew Lipsitz	November 3, 2000 (2000-11-03)	01005	15.16[6]
6	6	"Who Are You?"	Danny Cannon	Carol Mendelsohn & Josh Berman	November 10, 2000 (2000-11-10)	01006	15.00[5]
7	7	"Blood Drops"	Kenneth Fink	Story by: Tish McCarthy Teleplay by: Ann Donahue	November 17, 2000 (2000-11-17)	01007	15.74[7]
8	8	"Anonymous"	Danny Cannon	Eli Talbert & Anthony E. Zuiker	November 24, 2000 (2000-11-24)	01008	13.20[5]
9	9	"Unfriendly Skies"	Michael Shapiro	Story by: Andrew Litsitz Teleplay by: Andrew Lipsitz & Carol Mendelsohn & Anthony E. Zuiker	December 8, 2000 (2000-12-08)	01009	15.65[8]
10	10	"Sex, Lies and Larvae"	Thomas J. Wright	Josh Berman & Ann Donahue	December 22, 2000 (2000-12-22)	01010	14.88[9]
11	11	"The I-15 Murders"	Oz Scott	Carol Mendelsohn	January 12, 2001 (2001-01-12)	01002	17.49[10]
12	12	"Fahrenheit 932"	Danny Cannon	Jacqueline Zambrano	February 1, 2001 (2001-02-01)	01011	21.26[11]
13	13	"Boom"	Kenneth Fink	Josh Berman & Ann Donahue & Carol Mendelsohn	February 8, 2001 (2001-02-08)	01012	21.45[12]
14	14	"To Halve and to Hold"	Lou Antonio	Andrew Lipsitz & Ann Donahue	February 15, 2001 (2001-02-15)	01013	21.95[13]
15	15	"Table Stakes"	Danny Cannon	Story by: Elizabeth Devine Teleplay by: Anthony E. Zuiker & Carol Mendelsohn	February 22, 2001 (2001-02-22)	01014	20.88[14]
16	16	"Too Tough to Die"	Richard J. Lewis	Elizabeth Devine	March 1, 2001 (2001-03-01)	01015	23.72[15]
17	17	"Face Lift"	Lou Antonio	Josh Berman	March 8, 2001 (2001-03-08)	01016	23.00[16]
18	18	"$35K O.B.O."	Roy H. Wagner	Eli Talbert	March 29, 2001 (2001-03-29)	01017	21.57[17]
19	19	"Gentle, Gentle"	Danny Cannon	Ann Donahue	April 12, 2001 (2001-04-12)	01018	23.24[18]
20	20	"Sounds of Silence"	Peter Markle	Josh Berman & Andrew Lipsitz	April 19, 2001 (2001-04-19)	01019	23.50[19]
21	21	"Justice Is Served"	Thomas J. Wright	Jerry Stahl	April 26, 2001 (2001-04-26)	01020	22.33[20]
22	22	"Evaluation Day"	Kenneth Fink	Anthony E. Zuiker	May 10, 2001 (2001-05-10)	01021	18.90[21]
23	23	"Strip Strangler"	Danny Cannon	Ann Donahue	May 17, 2001 (2001-05-17)	01022	18.98[22]

Season 2 (2001–02)

• "Cross Jurisdictions" serves as the pilot episode of CSI: Miami.

No. in series	No. in season	Title	Directed by	Written by	Original air date	U.S. viewers (millions)
24	1	"Burked"	Danny Cannon	Carol Mendelsohn & Anthony E. Zuiker	September 27, 2001 (2001-09-27)	22.30[23]
25	2	"Chaos Theory"	Kenneth Fink	Josh Berman & Eli Talbert	October 4, 2001 (2001-10-04)	19.70[23]
26	3	"Overload"	Richard J. Lewis	Josh Berman	October 11, 2001 (2001-10-11)	22.70[23]
27	4	"Bully for You"	Thomas J. Wright	Ann Donahue	October 18, 2001 (2001-10-18)	23.00[23]
28	5	"Scuba Doobie-Doo"	Jefery Levy	Elizabeth Devine & Andrew Lipsitz	October 25, 2001 (2001-10-25)	24.70[23]
29	6	"Alter Boys"	Danny Cannon	Ann Donahue	November 1, 2001 (2001-11-01)	23.20[23]
30	7	"Caged"	Richard J. Lewis	Elizabeth Devine & Carol Mendelsohn	November 8, 2001 (2001-11-08)	25.10[23]
31	8	"Slaves of Las Vegas"	Peter Markle	Jerry Stahl	November 15, 2001 (2001-11-15)	25.10[23]
32	9	"And Then There Were None"	John Patterson	Story by: Josh Berman Teleplay by: Carol Mendelsohn & Eli Talbert	November 22, 2001 (2001-11-22)	22.80[23]
33	10	"Ellie"	Charlie Correll	Anthony E. Zuiker	December 6, 2001 (2001-12-06)	24.00[23]
34	11	"Organ Grinder"	Allison Liddi	Elizabeth Devine & Ann Donahue	December 13, 2001 (2001-12-13)	17.50[23]
35	12	"You've Got Male"	Charlie Correll	Marc Dube & Corey Miller	December 20, 2001 (2001-12-20)	23.70[23]
36	13	"Identity Crisis"	Kenneth Fink	Ann Donahue & Anthony E. Zuiker	January 17, 2002 (2002-01-17)	24.10[23]
37	14	"The Finger"	Richard J. Lewis	Danny Cannon & Carol Mendelsohn	January 31, 2002 (2002-01-31)	23.50[23]
38	15	"Burden of Proof"	Kenneth Fink	Ann Donahue	February 7, 2002 (2002-02-07)	24.64[24]
39	16	"Primum Non Nocere"	Danny Cannon	Andrew Lipsitz	February 28, 2002 (2002-02-28)	28.74[25]
40	17	"Felonious Monk"	Kenneth Fink	Jerry Stahl	March 7, 2002 (2002-03-07)	26.73[26]
41	18	"Chasing the Bus"	Richard J. Lewis	Eli Talbert	March 28, 2002 (2002-03-28)	25.24[27]
42	19	"Stalker"	Peter Markle	Danny Cannon & Anthony E. Zuiker	April 4, 2002 (2002-04-04)	26.78[28]
43	20	"Cats in the Cradle"	Richard J. Lewis	Kris Dobkin	April 25, 2002 (2002-04-25)	23.50[29]
44	21	"Anatomy of a Lye"	Kenneth Fink	Josh Berman & Andrew Lipsitz	May 2, 2002 (2002-05-02)	26.17[30]
45	22	"Cross Jurisdictions"	Danny Cannon	Ann Donahue & Carol Mendelsohn & Anthony E. Zuiker	May 9, 2002 (2002-05-09)	27.12[31]
46	23	"The Hunger Artist"	Richard J. Lewis	Jerry Stahl	May 16, 2002 (2002-05-16)	27.00[32]

Season 3 (2002–03)

• Eric Szmanda and Robert David Hall join the regular cast.

No. in series	No. in season	Title	Directed by	Written by	Original air date	U.S. viewers (millions)
47	1	"Revenge Is Best Served Cold"	Danny Cannon	Carol Mendelsohn & Anthony E. Zuiker	September 26, 2002 (2002-09-26)	30.47[33]
48	2	"The Accused Is Entitled"	Kenneth Fink	Elizabeth Devine & Ann Donahue	October 3, 2002 (2002-10-03)	28.46[34]
49	3	"Let the Seller Beware"	Richard J. Lewis	Andrew Lipsitz & Anthony E. Zuiker	October 10, 2002 (2002-10-10)	29.90[35]
50	4	"A Little Murder"	Tucker Gates	Ann Donahue & Naren Shankar	October 17, 2002 (2002-10-17)	30.81[36]
51	5	"Abra-Cadaver"	Danny Cannon	Danny Cannon & Anthony E. Zuiker	October 31, 2002 (2002-10-31)	28.95[37]
52	6	"The Execution of Catherine Willows"	Kenneth Fink	Elizabeth Devine & Carol Mendelsohn	November 7, 2002 (2002-11-07)	27.86[38]
53	7	"Fight Night"	Richard J. Lewis	Andrew Lipsitz & Naren Shankar	November 14, 2002 (2002-11-14)	29.94[39]
54	8	"Snuff"	Kenneth Fink	Ann Donahue & Bob Harris	November 21, 2002 (2002-11-21)	25.97[40]
55	9	"Blood Lust"	Charles Correll	Josh Berman & Carol Mendelsohn	December 5, 2002 (2002-12-05)	29.74[41]
56	10	"High and Low"	Richard J. Lewis	Naren Shankar & Eli Talbert	December 12, 2002 (2002-12-12)	25.89[42]
57	11	"Recipe for Murder"	J. Miller Tobin & Richard J. Lewis	Ann Donahue & Anthony E. Zuiker	January 9, 2003 (2003-01-09)	25.48[43]
58	12	"Got Murder?"	Kenneth Fink	Sarah Goldfinger	January 16, 2003 (2003-01-16)	27.87[44]
59	13	"Random Acts of Violence"	Danny Cannon	Danny Cannon & Naren Shankar	January 30, 2003 (2003-01-30)	27.48[45]
60	14	"One Hit Wonder"	Félix Alcalá	Corey Miller	February 6, 2003 (2003-02-06)	25.60[46]
61	15	"Lady Heather's Box"	Richard J. Lewis	Story by: Josh Berman, Ann Donahue, Bob Harris & Anthony E. Zuiker Teleplay by: Andrew Lipsitz, Carol Mendelsohn, Naren Shankar & Eli Talbert	February 13, 2003 (2003-02-13)	27.21[47]
62	16	"Lucky Strike"	Kenneth Fink	Eli Talbert & Anthony E. Zuiker	February 20, 2003 (2003-02-20)	27.95[48]
63	17	"Crash and Burn"	Richard J. Lewis	Josh Berman	March 13, 2003 (2003-03-13)	28.60[49]
64	18	"Precious Metal"	Deran Sarafian	Andrew Lipsitz & Naren Shankar	April 3, 2003 (2003-04-03)	26.37[50]
65	19	"A Night at the Movies"	Matt Earl Beesley	Story by: Carol Mendelsohn Teleplay by: Danny Cannon & Anthony E. Zuiker	April 10, 2003 (2003-04-10)	26.45[51]
66	20	"Last Laugh"	Richard J. Lewis	Story by: Bob Harris & Carol Meldelsohn Teleplay by: Bob Harris & Anthony E. Zuiker	April 24, 2003 (2003-04-24)	25.22[52]
67	21	"Forever"	David Grossman	Sarah Goldfinger	May 1, 2003 (2003-05-01)	22.66[53]
68	22	"Play with Fire"	Kenneth Fink	Andrew Lipsitz & Naren Shankar	May 8, 2003 (2003-05-08)	25.10[54]
69	23	"Inside the Box"	Danny Cannon	Carol Mendelsohn & Anthony E. Zuiker	May 15, 2003 (2003-05-15)	23.87[55]

Season 4 (2003–04)

No. in series	No. in season	Title	Directed by	Written by	Original air date	Production code	U.S. viewers (millions)
70	1	"Assume Nothing"	Richard J. Lewis	Danny Cannon & Anthony E. Zuiker	September 25, 2003 (2003-09-25)	04001	26.91[56]
71	2	"All for Our Country"	Richard J. Lewis	Richard Catalani & Andrew Lipsitz & Carol Mendelsohn	October 2, 2003 (2003-10-02)	04002	26.66[57]
72	3	"Homebodies"	Kenneth Fink	Sarah Goldfinger & Naren Shankar	October 9, 2003 (2003-10-09)	04003	26.53[58]
73	4	"Feeling the Heat"	Kenneth Fink	Eli Talbert & Anthony E. Zuiker	October 23, 2003 (2003-10-23)	04004	27.57[59]
74	5	"Fur and Loathing"	Richard J. Lewis	Jerry Stahl	October 30, 2003 (2003-10-30)	04005	27.35[60]
75	6	"Jackpot"	Danny Cannon	Carol Mendelsohn & Naren Shankar	November 6, 2003 (2003-11-06)	04006	29.64[61]
76	7	"Invisible Evidence"	Danny Cannon	Josh Berman	November 13, 2003 (2003-11-13)	04007	29.27[62]
77	8	"After the Show"	Kenneth Fink	Elizabeth Devine & Andrew Lipsitz	November 20, 2003 (2003-11-20)	04008	26.64[63]
78	9	"Grissom Versus the Volcano"	Richard J. Lewis	Story by: Josh Berman Teleplay by: Carol Mendelsohn & Anthony E. Zuiker	December 11, 2003 (2003-12-11)	04009	26.80[64]
79	10	"Coming of Rage"	Nelson McCormick	Story by: Richard Catalani Teleplay by: Sarah Goldfinger	December 18, 2003 (2003-12-18)	04010	24.69[65]
80	11	"Eleven Angry Jurors"	Matt Earl Beesley	Josh Berman & Andrew Lipsitz	January 8, 2004 (2004-01-08)	04011	27.48[66]
81	12	"Butterflied"	Richard J. Lewis	David Rambo	January 15, 2004 (2004-01-15)	04012	28.74[67]
82	13	"Suckers"	Danny Cannon	Josh Berman & Danny Cannon	February 5, 2004 (2004-02-05)	04013	29.27[68]
83	14	"Paper or Plastic"	Kenneth Fink	Naren Shankar	February 12, 2004 (2004-02-12)	04014	30.71[69]
84	15	"Early Rollout"	Duane Clark	Story by: Elizabeth Devine Teleplay by: Carol Mendelsohn & Anthony E. Zuiker	February 19, 2004 (2004-02-19)	04015	30.87[70]
85	16	"Getting Off"	Kenneth Fink	Jerry Stahl	February 26, 2004 (2004-02-26)	04016	28.01[71]
86	17	"XX"	Deran Sarafian	Ethlie Ann Vare	March 11, 2004 (2004-03-11)	04017	27.40[72]
87	18	"Bad to the Bone"	David Grossman	Eli Talbert	April 1, 2004 (2004-04-01)	04018	26.47[73]
88	19	"Bad Words"	Rob Bailey	Sarah Goldfinger	April 15, 2004 (2004-04-15)	04019	23.79[74]
89	20	"Dead Ringer"	Kenneth Fink	Elizabeth Devine	April 29, 2004 (2004-04-29)	04020	26.37[75]
90	21	"Turn of the Screws"	Deran Sarafian	Story by: Richard Catalani & Carol Mendelsohn Teleplay by: Josh Berman	May 6, 2004 (2004-05-06)	04021	20.39[76]
91	22	"No More Bets"	Richard J. Lewis	Story by: Dustin Lee Abraham & Andrew Lipsitz Teleplay by: Judith McCreary & Carol Mendelsohn & Naren Shankar	May 13, 2004 (2004-05-13)	04022	22.52[77]
92	23	"Bloodlines"	Kenneth Fink	Story by: Sarah Goldfinger & Eli Talbert Teleplay by: Carol Mendelsohn & Naren Shankar	May 20, 2004 (2004-05-20)	04023	25.40[78]

Season 5 (2004–05)

No. in series	No. in season	Title	Directed by	Written by	Original air date	Production code	U.S. viewers (millions)
93	1	"Viva Las Vegas"	Danny Cannon	Danny Cannon & Carol Mendelsohn	September 23, 2004 (2004-09-23)	05001	30.57[79]
94	2	"Down the Drain"	Kenneth Fink	Naren Shankar	October 7, 2004 (2004-10-07)	05002	28.43[80]
95	3	"Harvest"	David Grossman	Judith McCreary	October 14, 2004 (2004-10-14)	05003	28.89[81]
96	4	"Crow's Feet"	Richard J. Lewis	Josh Berman	October 21, 2004 (2004-10-21)	05004	26.54[82]
97	5	"Swap Meet"	Danny Cannon	Carol Mendelsohn & David Rambo & Naren Shankar	October 28, 2004 (2004-10-28)	05005	29.60[83]
98	6	"What's Eating Gilbert Grissom?"	Kenneth Fink	Sarah Goldfinger	November 4, 2004 (2004-11-04)	05006	30.58[84]
99	7	"Formalities"	Bill Eagles	Dustin Lee Abraham & Naren Shankar	November 11, 2004 (2004-11-11)	05007	29.64[85]
100	8	"Ch-Ch-Changes"	Richard J. Lewis	Jerry Stahl	November 18, 2004 (2004-11-18)	05008	31.46[86]
101	9	"Mea Culpa"	David Grossman	Story by: Josh Berman & Carol Mendelsohn Teleplay by: Josh Berman	November 25, 2004 (2004-11-25)	05009	24.38[87]
102	10	"No Humans Involved"	Rob Bailey	Judith McCreary	December 9, 2004 (2004-12-09)	05010	29.83[88]
103	11	"Who Shot Sherlock?"	Kenneth Fink	Richard Catalani & David Rambo	January 6, 2005 (2005-01-06)	05011	28.86[89]
104	12	"Snakes"	Richard J. Lewis	Dustin Lee Abraham	January 13, 2005 (2005-01-13)	05012	27.55[90]
105	13	"Nesting Dolls"	Bill Eagles	Sarah Goldfinger	February 3, 2005 (2005-02-03)	05013	24.95[91]
106	14	"Unbearable"	Kenneth Fink	Josh Berman & Carol Mendelsohn	February 10, 2005 (2005-02-10)	05014	27.85[92]
107	15	"King Baby"	Richard J. Lewis	Jerry Stahl	February 17, 2005 (2005-02-17)	05015	30.72[93]
108	16	"Big Middle"	Kenneth Fink	Story by: Dustin Lee Abraham Teleplay by: Judith McCreary & Naren Shankar	February 24, 2005 (2005-02-24)	05016	28.11[94]
109	17	"Compulsion"	Duane Clark	Josh Berman & Richard Catalani	March 10, 2005 (2005-03-10)	05017	29.40[95]
110	18	"Spark of Life"	Kenneth Fink	Allen McDonald	March 31, 2005 (2005-03-31)	05018	28.22[96]
111	19	"4x4"	Terrence O'Hara	Story by: Sarah Goldfinger & Naren Shanker Teleplay by: Dustin Lee Abraham & David Rambo	April 14, 2005 (2005-04-14)	05019	27.54[97]
112	20	"Hollywood Brass"	Bill Eagles	Sarah Goldfinger & Carol Mendelsohn	April 21, 2005 (2005-04-21)	05020	27.02[98]
113	21	"Committed"	Richard J. Lewis	Sarah Goldfinger & Richard J. Lewis & Uttam Narsu	April 28, 2005 (2005-04-28)	05021	23.68[99]
114	22	"Weeping Willows"	Kenneth Fink	Areanne Lloyd	May 5, 2005 (2005-05-05)	05022	26.65[100]
115	23	"Iced"	Richard J. Lewis	Josh Berman	May 12, 2005 (2005-05-12)	05023	26.46[101]
116	24	"Grave Danger (Part I)"	Quentin Tarantino	Story by: Quentin Tarantino Teleplay by: Carol Mendelsohn & Naren Shankar & Anthony E. Zuiker	May 19, 2005 (2005-05-19)	05024	30.73[102]
117	25	"Grave Danger (Part II)"	Quentin Tarantino	Story by: Quentin Tarantino Teleplay by: Carol Mendelsohn & Naren Shankar & Anthony E. Zuiker	May 19, 2005 (2005-05-19)	05025	30.73[102]

Season 6 (2005–06)

No. in series	No. in season	Title	Directed by	Written by	Original air date	Production code	U.S. viewers (millions)
118	1	"Bodies in Motion"	Richard J. Lewis	Story by: Carol Mendelsohn & Naren Shankar Teleplay by: Naren Shanker	September 22, 2005 (2005-09-22)	06001	29.02[103]
119	2	"Room Service"	Kenneth Fink	Dustin Lee Abraham & Henry Alonso Myers	September 29, 2005 (2005-09-29)	06002	28.00[104]
120	3	"Bite Me"	Jeffrey Hunt	Story by: Josh Berman & Carol Mendelsohn Teleplay by: Josh Berman	October 6, 2005 (2005-10-06)	06003	28.85[105]
121	4	"Shooting Stars"	Danny Cannon	Danny Cannon	October 13, 2005 (2005-10-13)	06004	28.34[106]
122	5	"Gum Drops"	Richard J. Lewis	Sarah Goldfinger	October 20, 2005 (2005-10-20)	06005	28.48[107]
123	6	"Secrets and Flies"	Terrence O'Hara	Josh Berman	November 3, 2005 (2005-11-03)	06006	28.73[108]
124	7	"A Bullet Runs Through It (Part I)"	Danny Cannon	Richard Catalani & Carol Mendelsohn	November 10, 2005 (2005-11-10)	06007	29.55[109]
125	8	"A Bullet Runs Through It (Part II)"	Kenneth Fink	Richard Catalani & Carol Mendelsohn	November 17, 2005 (2005-11-17)	06008	28.98[110]
126	9	"Dog Eat Dog"	Duane Clark	Allen MacDonald & Dustin Lee Abraham	November 24, 2005 (2005-11-24)	06009	25.72[111]
127	10	"Still Life"	Richard J. Lewis	David Rambo	December 8, 2005 (2005-12-08)	06010	30.95[112]
128	11	"Werewolves"	Kenneth Fink	Josh Berman	January 5, 2006 (2006-01-05)	06011	27.23[113]
129	12	"Daddy's Little Girl"	Terrence O'Hara	Story by: Sarah Goldfinger & Naren Shankar Teleplay by: Sarah Goldfinger & Henry Alonso Myers	January 19, 2006 (2006-01-19)	06012	27.13[114]
130	13	"Kiss-Kiss, Bye-Bye"	Danny Cannon	David Rambo	January 26, 2006 (2006-01-26)	06013	25.86[115]
131	14	"Killer"	Kenneth Fink	Story by: Erik Saltzgaber Teleplay by: Dustin Lee Abraham & Naren Shankar	February 2, 2006 (2006-02-02)	06014	28.36[116]
132	15	"Pirates of the Third Reich"	Richard J. Lewis	Jerry Stahl	February 9, 2006 (2006-02-09)	06015	27.42[117]
133	16	"Up in Smoke"	Duane Clark	Josh Berman	March 2, 2006 (2006-03-02)	06016	27.81[118]
134	17	"I Like to Watch"	Kenneth Fink	Richard Catalani & Henry Alonso Myers	March 9, 2006 (2006-03-09)	06017	27.16[119]
135	18	"The Unusual Suspect"	Alec Smight	Allen MacDonald	March 30, 2006 (2006-03-30)	06018	25.23[120]
136	19	"Spellbound"	Jeffrey Hunt	Jacqueline Hoyt	April 6, 2006 (2006-04-06)	06019	23.33[121]
137	20	"Poppin' Tags"	Bryan Spicer	Dustin Lee Abraham	April 13, 2006 (2006-04-13)	06020	24.42[122]
138	21	"Rashomama"	Kenneth Fink	Sarah Goldfinger	April 27, 2006 (2006-04-27)	06021	27.36[123]
139	22	"Time of Your Death"	Dean White	Story by: Danny Cannon Teleplay by: Richard Catalani & David Rambo	May 4, 2006 (2006-05-04)	06022	26.05[124]
140	23	"Bang-Bang"	Terrence O'Hara	Naren Shankar & Anthony E. Zuiker	May 11, 2006 (2006-05-11)	06023	27.04[125]
141	24	"Way to Go"	Kenneth Fink	Jerry Stahl	May 18, 2006 (2006-05-18)	06024	25.40[126]

Season 7 (2006–07)

• Louise Lombard joins the regular cast.

No. in series	No. in season	Title	Directed by	Written by	Original air date	Production code	U.S. viewers (millions)
142	1	"Built to Kill (Part 1)"	Kenneth Fink	Story by: Sarah Goldfinger Teleplay by: David Rambo & Naren Shankar	September 21, 2006 (2006-09-21)	07001	22.57[127]
143	2	"Built to Kill (Part 2)"	Kenneth Fink	Story by: David Rambo Teleplay by: Sarah Goldfinger & Naren Shankar	September 28, 2006 (2006-09-28)	07002	23.77[128]
144	3	"Toe Tags"	Jeffrey Hunt	Story by: Allen MacDonald & Carol Mendelsohn Teleplay by: Richard Catalani & Douglas Petrie	October 5, 2006 (2006-10-05)	07003	21.51[129]
145	4	"Fannysmackin'"	Richard J. Lewis	Dustin Lee Abraham	October 12, 2006 (2006-10-12)	07004	21.85[130]
146	5	"Double-Cross"	Michael Slovis	Marlene Meyer	October 19, 2006 (2006-10-19)	07005	20.49[131]
147	6	"Burn Out"	Alec Smight	Jacqueline Hoyt	November 2, 2006 (2006-11-02)	07006	20.77[132]
148	7	"Post Mortem"	Richard J. Lewis	Story by: Naren Shanker Teleplay by: Dustin Lee Abraham & David Rambo	November 9, 2006 (2006-11-09)	07007	20.83[133]
149	8	"Happenstance"	Jean de Segonzac	Sarah Goldfinger	November 16, 2006 (2006-11-16)	07008	24.11[134]
150	9	"Living Legend"	Martha Coolidge	Story by: Carol Mendelsohn & Douglas Petrie Teleplay by: Douglas Petrie	November 23, 2006 (2006-11-23)	07009	17.17[135]
151	10	"Loco Motives"	Kenneth Fink	Evan Dunsky & Anthony E. Zuiker	December 7, 2006 (2006-12-07)	07010	23.25[136]
152	11	"Leaving Las Vegas"	Richard J. Lewis	Story by: Allen MacDonald & Carol Mendelsohn Teleplay by: Allen MacDonald	January 4, 2007 (2007-01-04)	07011	26.12[137]
153	12	"Sweet Jane"	Kenneth Fink	Kenneth Fink & Naren Shankar	January 18, 2007 (2007-01-18)	07012	21.41[138]
154	13	"Redrum"	Martha Coolidge	Story by: Richard Catalani & David Rambo Teleplay by: Jacqueline Hoyt & Carol Mendelsohn	January 25, 2007 (2007-01-25)	07013	21.17[139]
155	14	"Meet Market"	Paris Barclay	Dustin Lee Abraham	February 1, 2007 (2007-02-01)	07014	21.49[140]
156	15	"Law of Gravity"	Richard J. Lewis	Story by: Richard Catalani Teleplay by: Richard Catalani & Carol Mendelsohn	February 8, 2007 (2007-02-08)	07015	22.52[141]
157	16	"Monster in the Box"	Jeffrey Hunt	Naren Shankar & Douglas Petrie	February 15, 2007 (2007-02-15)	07016	22.71[142]
158	17	"Fallen Idols"	Christopher Leitch	Marlene Meyer	February 22, 2007 (2007-02-22)	07017	21.78[143]
159	18	"Empty Eyes"	Michael Slovis	Allen MacDonald	March 29, 2007 (2007-03-29)	07018	22.71[144]
160	19	"Big Shots"	Jeff Woolnough	Dustin Lee Abraham	April 5, 2007 (2007-04-05)	07019	21.69[145]
161	20	"Lab Rats"	Brad Tenanbaum	Story by: Sarah Goldfinger & Naren Shanker Teleplay by: Sarah Goldfinger	April 12, 2007 (2007-04-12)	07020	22.18[146]
162	21	"Ending Happy"	Kenneth Fink	Evan Dunsky	April 26, 2007 (2007-04-26)	07021	20.20[147]
163	22	"Leapin' Lizards"	Richard J. Lewis	Story by: Carol Mendelsohn & David Rambo Teleplay by: David Rambo	May 3, 2007 (2007-05-03)	07022	19.02[148]
164	23	"The Good, the Bad, and the Dominatrix"	Alec Smight	Jacqueline Hoyt	May 10, 2007 (2007-05-10)	07023	18.75[149]
165	24	"Living Doll"	Kenneth Fink	Sarah Goldfinger & Naren Shankar	May 17, 2007 (2007-05-17)	07024	20.45[150]

Season 8 (2007–08)

• Wallace Langham joins the regular cast.
• Louise Lombard is no longer a regular cast member, leaves after in the season premiere without explanation.
• Jorja Fox departs the main cast.

No. in series	No. in season	Title	Directed by	Written by	Original air date	Production code	U.S. viewers (millions)
166	1	"Dead Doll"	Kenneth Fink	Story by: Naren Shankar Teleplay by: Allen MacDonald & Dustin Lee Abraham	September 27, 2007 (2007-09-27)	08001	25.22[151]
167	2	"A La Cart"	Richard J. Lewis	Sarah Goldfinger & Richard Catalani	October 4, 2007 (2007-10-04)	08002	20.97[152]
168	3	"Go to Hell"	Jeffrey Hunt	Douglas Petrie	October 11, 2007 (2007-10-11)	08003	19.79[153]
169	4	"The Case of the Cross-Dressing Carp"	Alec Smight	David Rambo & Jacqueline Hoyt	October 18, 2007 (2007-10-18)	08004	21.22[154]
170	5	"The Chick Chop Flick Shop"	Richard J. Lewis	Evan Dunsky	November 1, 2007 (2007-11-01)	08006	19.06[155]
171	6	"Who & What"	Danny Cannon	Story by: Carol Mendelsohn & Naren Shanker Teleplay by: Richard Catalani & Danny Cannon	November 8, 2007 (2007-11-08)	08005	21.94[156]
172	7	"Goodbye & Good Luck"	Kenneth Fink	Story by: Sarah Goldfinger & Allen MacDonald Teleplay by: Allen MacDonald & Naren Shankar	November 15, 2007 (2007-11-15)	08007	21.37[157]
173	8	"You Kill Me"	Paris Barclay	Story by: Sarah Goldfinger & Naren Shankar Teleplay by: Naren Shankar & Douglas Petrie	November 22, 2007 (2007-11-22)	08008	14.75[158]
174	9	"Cockroaches"	William Friedkin	Dustin Lee Abraham	December 6, 2007 (2007-12-06)	08009	18.80[159]
175	10	"Lying Down With Dogs"	Michael Slovis	Christopher Barbour & Michael F.X. Daley	December 13, 2007 (2007-12-13)	08010	19.87[160]
176	11	"Bull"	Richard J. Lewis	Story by: Steven Felder & David Rambo Teleplay by: David Rambo	January 10, 2008 (2008-01-10)	08011	18.18[161]
177	12	"Grissom's Divine Comedy"	Richard J. Lewis	Story by: Jacqueline Hoyt & Carol Mendelsohn Teleplay by: Jacqueline Hoyt	April 3, 2008 (2008-04-03)	08012	20.58[162]
178	13	"A Thousand Days on Earth"	Kenneth Fink	Evan Dunsky	April 10, 2008 (2008-04-10)	08013	20.09[163]
179	14	"Drops Out"	Jeffrey Hunt	Story by: Dustin Lee Abraham & Naren Shankar Teleplay by: Dustin Lee Abraham & Allen MacDonald	April 24, 2008 (2008-04-24)	08014	17.02[164]
180	15	"The Theory of Everything"	Christopher Leitch	Story by: Carol Mendelsohn & David Rambo Teleplay by: Douglas Petrie & David Rambo	May 1, 2008 (2008-05-01)	08015	18.01[165]
181	16	"Two and a Half Deaths"	Alec Smight	Chuck Lorre & Lee Aronsohn	May 8, 2008 (2008-05-08)	08016	18.07[166]
182	17	"For Gedda"	Kenneth Fink	Story by: Dustin Lee Abraham & Kenneth Fink Teleplay by: Dustin Lee Abraham & Richard Catalani	May 15, 2008 (2008-05-15)	08017	18.06[167]

Season 9 (2008–09)

• Laurence Fishburne and Lauren Lee Smith join the regular cast.
• William Petersen and Gary Dourdan depart the main cast.

No. in series	No. in season	Title	Directed by	Written by	Original air date	Production code	U.S. viewers (millions)
183	1	"For Warrick"	Richard J. Lewis	Story by: Carol Mendelsohn Teleplay by: Allen MacDonald & Richard J. Lewis	October 9, 2008 (2008-10-09)	09001	23.49[168]
184	2	"The Happy Place"	Nathan Hope	Sarah Goldfinger	October 16, 2008 (2008-10-16)	09002	19.28[169]
185	3	"Art Imitates Life"	Kenneth Fink	Evan Dunsky	October 23, 2008 (2008-10-23)	09003	19.49[170]
186	4	"Let It Bleed"	Brad Tanenbaum	Corinne Marinan	October 30, 2008 (2008-10-30)	09004	19.10[171]
187	5	"Leave out All the Rest"	Kenneth Fink	Jacqueline Hoyt	November 6, 2008 (2008-11-06)	09005	18.18[172]
188	6	"Say Uncle"	Richard J. Lewis	Dustin Lee Abraham	November 13, 2008 (2008-11-13)	09006	19.05[173]
189	7	"Woulda, Coulda, Shoulda"	Brad Tanenbaum	Story by: Naren Shankar & Allen MacDonald Teleplay by: Allen MacDonald	November 20, 2008 (2008-11-20)	09007	18.45[174]
190	8	"Young Man with a Horn"	Jeffrey Hunt	David Rambo	December 4, 2008 (2008-12-04)	09008	17.48[175]
191	9	"19 Down..."	Kenneth Fink	Carol Mendelsohn & Naren Shankar	December 11, 2008 (2008-12-11)	09009	20.86[176]
192	10	"One to Go"	Alec Smight	Carol Mendelsohn & Naren Shankar	January 15, 2009 (2009-01-15)	09010	24.25[177]
193	11	"The Grave Shift"	Richard J. Lewis	Bradley Thompson & David Weddle	January 22, 2009 (2009-01-22)	09011	17.57[178]
194	12	"Disarmed and Dangerous"	Kenneth Fink	Dustin Lee Abraham & Evan Dunsky	January 29, 2009 (2009-01-29)	09012	20.15[179]
195	13	"Deep Fried and Minty Fresh"	Alec Smight	Corinne Marrinan & Sarah Goldfinger	February 12, 2009 (2009-02-12)	09013	17.94[180]
196	14	"Miscarriage of Justice"	Louis Shaw Milito	Richard Catalani & Jacqueline Hoyt	February 19, 2009 (2009-02-19)	09014	16.92[181]
197	15	"Kill Me If You Can"	Nathan Hope	Story by: Bradley Thompson & David Weddle Teleplay by: Allen MacDonald	February 26, 2009 (2009-02-26)	09015	17.72[182]
198	16	"Turn, Turn, Turn"	Richard J. Lewis	Tom Mularz	March 5, 2009 (2009-03-05)	09016	20.88[183]
199	17	"No Way Out"	Alec Smight	Fulvia Charles-Lindsay	March 12, 2009 (2009-03-12)	09017	17.13[184]
200	18	"Mascara"	William Friedkin	Story by: Naren Shankar & Dustin Lee Abraham Teleplay by: Dustin Lee Abraham	April 2, 2009 (2009-04-02)	09018	14.63[185]
201	19	"The Descent of Man"	Chris Leitch	Evan Dunsky	April 9, 2009 (2009-04-09)	09019	16.63[186]
202	20	"A Space Oddity"	Michael Nankin	Story by: Naren Shankar Teleplay by: Bradley Thompson & David Weddle	April 16, 2009 (2009-04-16)	09020	15.72[187]
203	21	"If I Had a Hammer..."	Brad Tanenbaum	Story by: Daniel Steck Teleplay by: Allen MacDonald & Corinne Marrinan	April 23, 2009 (2009-04-23)	09021	14.64[188]
204	22	"The Gone Dead Train"	Alec Smight	Jacqueline Hoyt	April 30, 2009 (2009-04-30)	09022	15.54[189]
205	23	"Hog Heaven"	Louis Shaw Milito	David Rambo	May 7, 2009 (2009-05-07)	09023	14.91[190]
206	24	"All In"	Paris Barclay	Story by: Phillip Schenkler & Naren Shankar Teleplay by: Richard Catalini & Evan Dunsky	May 14, 2009 (2009-05-14)	09024	14.81[191]

Season 10 (2009–10)

• Lauren Lee Smith is no longer part of the regular cast.
• David Berman and Liz Vassey join the regular cast.

No. in series	No. in season	Title	Directed by	Written by	Original air date	Production code	U.S. viewers (millions)
207	1	"Family Affair"	Kenneth Fink	Story by: Naren Shankar Teleplay by: Bradley Thompson & David Weddle	September 24, 2009 (2009-09-24)	10001	16.04[192]
208	2	"Ghost Town"	Alec Smight	Story by: Dustin Lee Abraham & Carol Mendelsohn Teleplay by: Dustin Lee Abraham	October 1, 2009 (2009-10-01)	10002	15.94[193]
209	3	"Working Stiffs"	Naren Shankar	Naren Shankar	October 8, 2009 (2009-10-08)	10003	14.90[194]
210	4	"Coup de Grace"	Paris Barclay	Story by: David Rambo & Richard Catalani Teleplay by: David Rambo	October 15, 2009 (2009-10-15)	10004	15.37[195]
211	5	"Bloodsport"	Jeffrey Hunt	Allen MacDonald	October 29, 2009 (2009-10-29)	10005	15.24[196]
212	6	"Death & The Maiden"	Brad Tanenbaum	Jacqueline Hoyt	November 5, 2009 (2009-11-05)	10006	15.60[197]
213	7	"The Lost Girls"	Alec Smight	David Weddle & Bradley Thompson	November 12, 2009 (2009-11-12)	10007	17.38[198]
214	8	"Lover's Lanes"	Andrew Bernstein	Dustin Lee Abraham	November 19, 2009 (2009-11-19)	10008	14.91[199]
215	9	"Appendicitement"	Kenneth Fink	Evan Dunsky	December 10, 2009 (2009-12-10)	10009	16.43[200]
216	10	"Better Off Dead"	Jeffrey Hunt	Story by: Richard Catalani & Tom Mularz Teleplay by: Corinne Marrinan & Tom Mularz	December 17, 2009 (2009-12-17)	10010	15.58[201]
217	11	"Sin City Blue"	Louis Shaw Milito	Story by: Daniel Steck Teleplay by: David Rambo & Jacqueline Hoyt	January 14, 2010 (2010-01-14)	10011	15.33[202]
218	12	"Long Ball"	Alec Smight	Christopher Barbour	January 21, 2010 (2010-01-21)	10012	14.29[203]
219	13	"Internal Combustion"	Brad Tanenbaum	Jennifer N. Levin	February 4, 2010 (2010-02-04)	10013	14.49[204]
220	14	"Unshockable"	Kenneth Fink	Michael Frost Beckner	March 4, 2010 (2010-03-04)	10014	15.59[205]
221	15	"Neverland"	Alec Smight	Tom Mularz	March 11, 2010 (2010-03-11)	10015	15.25[206]
222	16	"The Panty Sniffer"	Louis Shaw Milito	Story by: Richard Catalani & Jacqueline Hoyt Teleplay by: Jacqueline Hoyt	April 1, 2010 (2010-04-01)	10016	13.35[207]
223	17	"Irradiator"	Michael Nankin	Bradley Thompson & David Weddle	April 8, 2010 (2010-04-08)	10017	14.97[208]
224	18	"Field Mice"	Brad Tanenbaum	Story by: Naren Shankar & Jennifer N. Levin Teleplay by: Wallace Langham & Liz Vassey	April 15, 2010 (2010-04-15)	10018	13.19[209]
225	19	"World's End"	Alec Smight	Evan Dunsky	April 22, 2010 (2010-04-22)	10019	13.35[210]
226	20	"Take My Life, Please!"	Martha Coolidge	David Rambo & Dustin Lee Abraham	April 29, 2010 (2010-04-29)	10020	13.63[211]
227	21	"Lost & Found"	Frank Waldeck	Corinne Marrinan & Elizabeth Devine	May 6, 2010 (2010-05-06)	10021	14.15[212]
228	22	"Doctor Who"	Jeffrey Hunt	Tom Mularz	May 13, 2010 (2010-05-13)	10022	13.42[213]
229	23	"Meat Jekyll"	Alec Smight	Story by: Naren Shankar Teleplay by: Evan Dunsky	May 20, 2010 (2010-05-20)	10023	14.35[214]

Season 11 (2010–11)

• Liz Vassey is no longer part of the regular cast.
• Jorja Fox returns to the main cast.

No. in series	No. in season	Title	Directed by	Written by	Original air date	Production code	U.S. viewers (millions)
230	1	"Shock Waves"	Alec Smight	David Weddle & Bradley Thompson	September 23, 2010 (2010-09-23)	11001	14.69[215]
231	2	"Pool Shark"	Michael Nankin	Dustin Lee Abraham	September 30, 2010 (2010-09-30)	11002	13.41[216]
232	3	"Blood Moon"	Brad Tanenbaum	Treena Hancock & Melissa R. Byer	October 7, 2010 (2010-10-07)	11003	12.50[217]
233	4	"Sqweegel"	Jeffrey Hunt	Teleplay by: Anthony E. Zuiker & Carol Mendelsohn Story by: Anthony E. Zuiker	October 14, 2010 (2010-10-14)	11004	14.45[218]
234	5	"House of Hoarders"	Alec Smight	Christopher Barbour	October 21, 2010 (2010-10-21)	11005	14.96[219]
235	6	"Cold Blooded"	Louis Shaw Milito	Tom Mularz	October 28, 2010 (2010-10-28)	11006	14.27[220]
236	7	"Bump and Grind"	Michael Nankin	Don McGill	November 4, 2010 (2010-11-04)	11007	13.96[221]
237	8	"Fracked"	Martha Coolidge	Bradley Thompson & David Weddle	November 11, 2010 (2010-11-11)	11008	12.99[222]
238	9	"Wild Life"	Charles Haid	Melissa R. Byer & Treena Hancock	November 18, 2010 (2010-11-18)	11009	14.15[223]
239	10	"418/427"	Frank Waldeck	Michael Frost Beckner	December 9, 2010 (2010-12-09)	11010	13.17[224]
240	11	"Man Up"	Alec Smight	Michael F.X. Daley	January 6, 2011 (2011-01-06)	11011	14.22[225]
241	12	"A Kiss Before Frying"	Brad Tanenbaum	Evan Dunsky	January 20, 2011 (2011-01-20)	11012	14.34[226]
242	13	"The Two Mrs. Grissoms"	Steven Felder	Teleplay by: Treena Hancock & Melissa R. Byer Story by: Christopher Barbour	February 3, 2011 (2011-02-03)	11013	13.98[227]
243	14	"All That Cremains"	Jeffrey Hunt	Dustin Lee Abraham	February 10, 2011 (2011-02-10)	11014	12.64[228]
244	15	"Targets of Obsession"	Alec Smight	David Weddle & Bradley Thompson	February 17, 2011 (2011-02-17)	11015	13.29[229]
245	16	"Turn On, Tune In, Drop Dead"	Paul McCrane	Tom Mularz	February 24, 2011 (2011-02-24)	11016	12.41[230]
246	17	"The List"	Louis Shaw Milito	Richard Catalani	March 10, 2011 (2011-03-10)	11017	13.39[231]
247	18	"Hitting for the Cycle"	Alec Smight	Daniel Steck & Richard Catalani	March 31, 2011 (2011-03-31)	11018	12.76[232]
248	19	"Unleashed"	Brad Tanenbaum	Ed Whitmore & Anthony E. Zuiker	April 7, 2011 (2011-04-07)	11019	13.06[233]
249	20	"Father of the Bride"	Frank Waldeck	Evan Dunsky	April 28, 2011 (2011-04-28)	11020	10.84[234]
250	21	"Cello and Goodbye"	Alec Smight	Christopher Barbour & Don McGill	May 5, 2011 (2011-05-05)	11021	10.67[235]
251	22	"In a Dark, Dark House"	Jeffrey Hunt	Tom Mularz	May 12, 2011 (2011-05-12)	11022	11.77[236]

Season 12 (2011–12)

• Laurence Fishburne is no longer part of the regular cast.
• Ted Danson, Elisabeth Harnois and Elisabeth Shue join the regular cast.
• Marg Helgenberger departs.

No. in series	No. in season	Title	Directed by	Written by	Original air date	Production code	U.S. viewers (millions)
252	1	"73 Seconds"	Alec Smight	Gavin Harris	September 21, 2011 (2011-09-21)	12001	12.74[237]
253	2	"Tell-Tale Hearts"	Brad Tanenbaum	Teleplay by: Joe Pokaski Story by: Larry M. Mitchell	September 28, 2011 (2011-09-28)	12002	11.76[238]
254	3	"Bittersweet"	Frank Waldeck	Melissa R. Byer & Treena Hancock	October 5, 2011 (2011-10-05)	12003	11.98[239]
255	4	"Maid Man"	Martha Coolidge	Dustin Lee Abraham	October 12, 2011 (2011-10-12)	12004	10.93[240]
256	5	"CSI Down"	Jeffrey Hunt	Teleplay by: Tom Mularz Story by: Gavin Harris	October 19, 2011 (2011-10-19)	12005	10.79[241]
257	6	"Freaks & Geeks"	Alec Smight	Christopher Barbour	November 2, 2011 (2011-11-02)	12006	10.79[242]
258	7	"Brain Doe"	Brad Tanenbaum	Gavin Harris	November 9, 2011 (2011-11-09)	12007	10.16[243]
259	8	"Crime After Crime"	Paul McCrane	Teleplay by: Tom Mularz Story by: Richard Catalani	November 16, 2011 (2011-11-16)	12008	10.60[244]
260	9	"Zippered"	Alec Smight	Joe Pokaski	December 7, 2011 (2011-12-07)	12009	11.14[245]
261	10	"Genetic Disorder"	Frank Waldeck	Elizabeth Devine	December 14, 2011 (2011-12-14)	12010	12.23[246]
262	11	"Ms. Willows Regrets"	Louis Shaw Milito	Teleplay by: Christopher Barbour & Don McGill Story by: Christopher Barbour	January 18, 2012 (2012-01-18)	12011	12.02[247]
263	12	"Willows in the Wind"	Alec Smight	Teleplay by: Christopher Barbour & Richard Catalani Story by: Carol Mendelsohn & Don McGill	January 25, 2012 (2012-01-25)	12012	14.26[248]
264	13	"Tressed to Kill"	Brad Tanenbaum	Ed Whitmore	February 8, 2012 (2012-02-08)	12013	10.88[249]
265	14	"Seeing Red"	Frank Waldeck	Christopher Barbour & Tom Mularz	February 15, 2012 (2012-02-15)	12014	11.09[250]
266	15	"Stealing Home"	Alec Smight	Treena Hancock & Melissa R. Byer	February 22, 2012 (2012-02-22)	12015	11.91[251]
267	16	"CSI Unplugged"	Jeffrey Hunt	Gavin Harris	February 29, 2012 (2012-02-29)	12016	11.30[252]
268	17	"Trends with Benefits"	Louis Shaw Milito	Jack Gutowitz	March 14, 2012 (2012-03-14)	12017	11.71[253]
269	18	"Malice in Wonderland"	Alec Smight	Joe Pokaski	March 21, 2012 (2012-03-21)	12018	11.38[254]
270	19	"Split Decisions"	Brad Tanenbaum	Michael F.X. Daley & Richard Catalani	April 4, 2012 (2012-04-04)	12019	12.06[255]
271	20	"Altered Stakes"	David Semel	Teleplay by: Elizabeth Devine Story by: Melissa R. Byer & Treena Hancock	April 11, 2012 (2012-04-11)	12020	9.94[256]
272	21	"Dune and Gloom"	Jeffrey Hunt	Tom Mularz	May 2, 2012 (2012-05-02)	12021	9.75[257]
273	22	"Homecoming"	Alec Smight	Teleplay by: Christopher Barbour & Don McGill Story by: Christopher Barbour & Larry M. Mitchell	May 9, 2012 (2012-05-09)	12022	10.73[258]

Season 13 (2012–13)

• Jon Wellner joins the regular cast.

No. in series	No. in season	Title	Directed by	Written by	Original air date	Production code	U.S. viewers (millions)
274	1	"Karma to Burn"	Alec Smight	Teleplay by: Christopher Barbour & Don McGill Story by: Christopher Barbour	September 26, 2012 (2012-09-26)	13001	10.76[259]
275	2	"Code Blue Plate Special"	Louis Shaw Milito	Andrew Dettmann	October 10, 2012 (2012-10-10)	13002	10.70[260]
276	3	"Wild Flowers"	Brad Tanenbaum	Joe Pokaski	October 17, 2012 (2012-10-17)	13003	10.63[261]
277	4	"It Was a Very Good Year"	Frank Waldeck	Gavin Harris	October 24, 2012 (2012-10-24)	13004	9.95[262]
278	5	"Play Dead"	Eagle Egilsson	Treena Hancock & Melissa R. Byer	October 31, 2012 (2012-10-31)	13005	10.91[263]
279	6	"Pick and Roll"	Alec Smight	Rick Eid	November 7, 2012 (2012-11-07)	13006	10.33[264]
280	7	"Fallen Angels"	Louis Shaw Milito	Tom Mularz	November 14, 2012 (2012-11-14)	13007	11.01[265]
281	8	"CSI on Fire"	Jeffrey Hunt	Teleplay by: Thomas Hoppe Story by: Carol Mendelsohn & Richard Catalani	November 21, 2012 (2012-11-21)	13008	10.77[266]
282	9	"Strip Maul"	Alec Smight	Christopher Barbour	November 28, 2012 (2012-11-28)	13009	12.11[267]
283	10	"Risky Business Class"	Frank Waldeck	Elizabeth Devine	December 12, 2012 (2012-12-12)	13010	9.59[268]
284	11	"Dead Air"	Phil Conserva	Joe Pokaski	January 16, 2013 (2013-01-16)	13011	11.14[269]
285	12	"Double Fault"	Brad Tanenbaum	Melissa R. Byer & Treena Hancock	January 23, 2013 (2013-01-23)	13012	11.46[270]
286	13	"In Vino Veritas"	Louis Shaw Milito	Rick Eid	February 6, 2013 (2013-02-06)	13013	10.97[271]
287	14	"Exile"	Jeffrey Hunt	Carlos M. Marimon	February 13, 2013 (2013-02-13)	13014	8.54[272]
288	15	"Forget Me Not"	Karen Gaviola	Andrew Dettmann	February 20, 2013 (2013-02-20)	13015	10.65[273]
289	16	"Last Woman Standing"	Brad Tanenbaum	Gavin Harris	February 27, 2013 (2013-02-27)	13016	9.44[274]
290	17	"Dead of the Class"	Alec Smight	Tom Mularz	March 20, 2013 (2013-03-20)	13017	10.53[275]
291	18	"Sheltered"	Louis Shaw Milito	Michael F.X. Daley	April 3, 2013 (2013-04-03)	13018	9.89[276]
292	19	"Backfire"	Frank Waldeck	Jack Gutowitz	April 10, 2013 (2013-04-10)	13019	11.11[277]
293	20	"Fearless"	Eagle Egilsson	Gavin Harris	May 1, 2013 (2013-05-01)	13020	9.49[278]
294	21	"Ghosts of the Past"	Brad Tanenbaum	Andrew Dettmann	May 8, 2013 (2013-05-08)	13021	9.82[279]
295	22	"Skin in the Game"	Alec Smight	Teleplay by: Christopher Barbour & Don McGill Story by: Christopher Barbour	May 15, 2013 (2013-05-15)	13022	9.53[280]

Season 14 (2013–14)

No. in series	No. in season	Title	Directed by	Written by	Original air date	Production code	U.S. viewers (millions)
296	1	"The Devil and D.B. Russell"	Alec Smight	Story by: Christopher Barbour Teleplay by: Christopher Barbour & Don McGill	September 25, 2013 (2013-09-25)	14001	9.12[281]
297	2	"Take the Money and Run"	Louis Shaw Milito	Andrew Dettmann	October 2, 2013 (2013-10-02)	14002	9.66[282]
298	3	"Torch Song"	Brad Tanenbaum	Tom Mularz	October 9, 2013 (2013-10-09)	14003	8.82[283]
299	4	"Last Supper"	Frank Waldeck	Treena Hancock & Melissa R. Byer	October 16, 2013 (2013-10-16)	14004	9.45[284]
300	5	"Frame By Frame"	Alec Smight	Gavin Harris	October 23, 2013 (2013-10-23)	14005	10.45[285]
301	6	"Passed Pawns"	Phil Conserva	Story by: Michael F.X. Daly Teleplay by: Christopher Barbour	October 30, 2013 (2013-10-30)	14006	9.50[286]
302	7	"Under a Cloud"	Brad Tanenbaum	Elizabeth Devine & Richard Catalani	November 6, 2013 (2013-11-06)	14007	9.08[287]
303	8	"Helpless"	Karen Gaviola	Tom Mularz	November 13, 2013 (2013-11-13)	14008	10.47[288]
304	9	"Check In and Check Out"	Louis Shaw Milito	Andrew Dettmann	November 20, 2013 (2013-11-20)	14009	11.19[289]
305	10	"Girls Gone Wild"	Alec Smight	Treena Hancock & Melissa R. Byer	November 27, 2013 (2013-11-27)	14010	10.94[290]
306	11	"The Lost Reindeer"	Frank Waldeck	Gavin Harris	December 11, 2013 (2013-12-11)	14011	10.18[291]
307	12	"Keep Calm and Carry On"	Brad Tanenbaum	Thomas Hoppe	January 15, 2014 (2014-01-15)	14012	10.30[292]
308	13	"Boston Brakes"	Eagle Egilsson	Christopher Barbour	January 22, 2014 (2014-01-22)	14013	9.47[293]
309	14	"De Los Muertos"	Louis Shaw Milito	Tom Mularz & Richard Catalani	February 5, 2014 (2014-02-05)	14014	11.16[294]
310	15	"Love For Sale"	Frank Waldeck	Andrew Dettmann	February 19, 2014 (2014-02-19)	14015	9.77[295]
311	16	"Killer Moves"	Alec Smight	Mary Leah Sutton	March 5, 2014 (2014-03-05)	14016	9.29[296]
312	17	"Long Road Home"	Phil Conserva	Gavin Harris	March 12, 2014 (2014-03-12)	14017	10.15[297]
313	18	"Uninvited"	Brad Tanenbaum	Story by: Treena Hancock & Melissa R. Byer Teleplay by: Elizabeth Devine	March 19, 2014 (2014-03-19)	14018	10.20[298]
314	19	"The Fallen"	Louis Shaw Milito	Deanna Shumaker	April 2, 2014 (2014-04-02)	14019	9.77[299]
315	20	"Consumed"	Karen Gaviola	Tom Mularz	April 9, 2014 (2014-04-09)	14020	9.11[300]
316	21	"Kitty"	Eagle Egilsson	Ann Donahue, Carol Mendelsohn & Anthony E. Zuiker	April 30, 2014 (2014-04-30)	14021	9.95[301]
317	22	"Dead In His Tracks"	Alec Smight	Andrew Dettmann	May 7, 2014 (2014-05-07)	14022	10.01[302]

Season 15 (2014–15)

• Paul Guilfoyle is no longer part of the main cast.
• George Eads departs

No. in series	No. in season	Title	Directed by	Written by	Original air date	Production code	U.S. viewers (millions)
318	1	"The CSI Effect"	Alec Smight	Christopher Barbour & Don McGill	September 28, 2014 (2014-09-28)	15001	9.36[303]
319	2	"Buzz Kill"	Frank Waldeck	Andrew Dettmann	October 5, 2014 (2014-10-05)	15002	8.04[304]
320	3	"Bad Blood"	Louis Shaw Milito	Tom Mularz	October 12, 2014 (2014-10-12)	15003	8.77[305]
321	4	"The Book of Shadows"	Brad Tanenbaum	Gavin Harris	October 19, 2014 (2014-10-19)	15004	8.85[306]
322	5	"Girls Gone Wilder"	Frank Waldeck	Treena Hancock & Melissa R. Byer	November 9, 2014 (2014-11-09)a	15005	8.67[307]
323	6	"The Twin Paradox"	Phil Conserva	Christopher Barbour	November 16, 2014 (2014-11-16)	15006	8.45[308]
324	7	"Road to Recovery"	Alec Smight	Andrew Dettmann	November 23, 2014 (2014-11-23)	15007	7.88[309]
325	8	"Rubbery Homicide"	Louis Shaw Milito	Tom Mularz	November 30, 2014 (2014-11-30)	15008	8.30[310]
326	9	"Let's Make a Deal"	Brad Tanenbaum	Elizabeth Devine	December 7, 2014 (2014-12-07)	15009	7.89[311]
327	10	"Dead Rails"	Frank Waldeck	Gavin Harris	December 14, 2014 (2014-12-14)	15010	7.18[312]
328	11	"Angle of Attack"	Kevin Bray	M. Scott Veach	December 21, 2014 (2014-12-21)	15011	7.34[313]
329	12	"Dead Woods"	Phil Conserva	Treena Hancock & Melissa R. Byer	December 28, 2014 (2014-12-28)	15012	7.84[314]
330	13	"The Greater Good"	Alec Smight	Christopher Barbour	January 4, 2015 (2015-01-04)	15013	8.62[315]
331	14	"Merchants of Menace"	Claudia Yarmy	Tom Mularz	January 25, 2015 (2015-01-25)	15014	8.25[316]
332	15	"Hero to Zero"	Frank Waldeck	Andrew Dettmann	January 25, 2015 (2015-01-25)	15015	8.30[316]
333	16	"The Last Ride"	Tim Beavers	Gavin Harris	January 27, 2015 (2015-01-27)	15016	10.38[317]
334	17	"Under My Skin"	Alrick Riley	Melissa R. Byer & Treena Hancock	February 15, 2015 (2015-02-15)	15017	7.12[318]
335	18	"The End Game"	Alec Smight	Christopher Barbour	February 15, 2015 (2015-02-15)	15018	7.12[318]

Notes

a.^ This episode was originally broadcast in Canada (CTV) on October 26, 2014. The episode was preempted in favor of football games by CBS on October 26 and November 2, 2014.

Webisodes (2012)

No.	Title	Original air date
1	"The Birth of CSI (Part 1)"[319]	February 10, 2012 (2012-02-10)
2	"The Birth of CSI (Part 2)"[319]	February 14, 2012 (2012-02-14)
3	"Casting"[319]	February 16, 2012 (2012-02-16)
4	"Special and Visual effects"[319]	February 21, 2012 (2012-02-21)
5	"The Story"[319]	February 23, 2012 (2012-02-23)
6	"Prepping the Episode and Pre-Production Meeting"[319]	February 28, 2012 (2012-02-28)
7	"Makeup and Special Effects Makeup"[319]	March 1, 2012 (2012-03-01)
8	"Post-Production and Audio Mixing"[319]	March 8, 2012 (2012-03-08)

Home video releases

DVD

Season	Episodes	DVD release dates
		Region 1	Region 2	Region 4	Discs
1	23	March 25, 2003 (2003-03-25)[320]	December 8, 2003 (2003-12-08)[321]	November 8, 2006 (2006-11-08)[322]	6
2	23	September 2, 2003 (2003-09-02)[323]	March 15, 2004 (2004-03-15)[324]	November 8, 2006 (2006-11-08)[325]	6
3	23	March 30, 2004 (2004-03-30)[326]	July 26, 2004 (2004-07-26)[327]	November 8, 2006 (2006-11-08)[328]	6
4	23	October 12, 2004 (2004-10-12)[329]	November 21, 2005 (2005-11-21)[330]	November 10, 2006 (2006-11-10)[331]	6
5	25	November 29, 2005 (2005-11-29)[332]	June 26, 2006 (2006-06-26)[333]	January 29, 2007 (2007-01-29)[334]	7
6	24	November 14, 2006 (2006-11-14)[335]	June 4, 2007 (2007-06-04)[336]	December 12, 2007 (2007-12-12)[337]	7
7	24	November 20, 2007 (2007-11-20)[338]	February 25, 2008 (2008-02-25)[339]	December 3, 2008 (2008-12-03)[340]	7
8	17	October 14, 2008 (2008-10-14)[341]	February 16, 2009 (2009-02-16)[342]	July 15, 2009 (2009-07-15)[343]	5
9	24	September 1, 2009 (2009-09-01)[344]	March 1, 2010 (2010-03-01)[345]	June 2, 2010 (2010-06-02)[346]	6
10	23	September 28, 2010 (2010-09-28)[347]	February 7, 2011 (2011-02-07)[348]	August 3, 2011 (2011-08-03)[349]	7
11	22	September 27, 2011 (2011-09-27)[350]	April 30, 2012 (2012-04-30)[351]	June 6, 2012 (2012-06-06)[352]	6
12	22	September 25, 2012 (2012-09-25)[353]	July 1, 2013 (2013-07-01)[354]	August 7, 2013 (2013-08-07)[355]	6
13	22	September 17, 2013 (2013-09-17)[356]	June 9, 2014 (2014-06-09)[357]	August 6, 2014 (2014-08-06)[358]	6
14	22	September 16, 2014 (2014-09-16)[359]	June 8, 2015 (2015-06-08)[360]	TBA	6
15	18	TBA	TBA	TBA	TBA

Blu-ray

Season 1 was released 12 May 2009 on Blu-ray and was labeled as a special widescreen edition.^[361]

See also

• CSI (franchise)
• List of CSI: Miami episodes
• List of Without a Trace episodes
• List of CSI: NY episodes

References

CSI TV series CSI: Crime Scene Investigation (2000–) CSI: Miami (2002–12) CSI: NY (2004–13) CSI: Cyber (2015–) Universe CSI franchise CSI effect Novels Comics Video games Exhibition Crossovers Cold Case Without a Trace Two and a Half Men MythBusters Level 26

CSI: Crime Scene Investigation Quotes CSI franchise Creator Anthony E. Zuiker Main characters Riley Adams Henry Andrews Jim Brass Morgan Brody Warrick Brown Sofia Curtis Julie Finlay Gil Grissom David Hodges Raymond Langston David Phillips Al Robbins D.B. Russell Greg Sanders Sara Sidle Wendy Simms Nick Stokes Catherine Willows Recurring characters Conrad Ecklie Archie Johnson Lady Heather Mandy Webster Kevin Crawford Other recurring characters Seasons 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 All episodes Crossovers "Cross Jurisdictions" "Who and What"/"Where and Why" "Fish in a Drawer"/"Two and a Half Deaths" CSI: Trilogy "Sqweegel" "In Vino Veritas"/Seth and Apep" Video games CSI: Crime Scene Investigation CSI: Dark Motives CSI: 3 Dimensions of Murder CSI: Hard Evidence CSI: Deadly Intent CSI: Fatal Conspiracy CSI: Unsolved