List of Hey Arnold! episodes

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This is a complete listing of episodes from the Nickelodeon animated television series Hey Arnold!.

Contents

[edit] Episode list

[edit] Season 1: 1996-1997

Ep# Total Title Original Airdate (USA) Prod. code
1 1 "Downtown as Fruits / Eugene's Bike"  October 7, 1996 01
Downtown as Fruits: Avoiding a food group play run by Helga Pataki, Arnold and Gerald, who were to play fruit, find themselves lost in the downtown area of the city.
Eugene's Bike: After Arnold accidentally wrecks Eugene's new bike, he tries to make up for it by taking Eugene to a series of entertainment centers. 
2 2 "The Little Pink Book / Field Trip"  October 9, 1996 02
The Little Pink Book: When Helga accidentally leaves her little pink diary on the school bus, she tries to retrieve it before anyone reads her most sacred poems about her secret affection for Arnold. Meanwhile, Arnold and Gerald find the diary and believe the poems in it were supposedly written by some "unknown" girl.
Field Trip: While on a class field trip to the aquarium, Arnold learns that an ancient tortoise named LockJaw is being unfairly treated by people who make fun of him. So Arnold convinces his grandmother to aid in helping him sneak into the aquarium and set the miserable tortoise free. 
3 3 "Arnold's Hat / Stoop Kid"  October 14, 1996 03
Arnold's Hat: While Arnold and Gerald try to fly a kite in the park, a gust of wind blows Arnold's hat off his head. Then, Arnold starts to think that without his trademark hat, he doesn't feel the same anymore. Meanwhile, Helga comes across Arnold's hat and adds to her majestic shrine of him which is conveniently located in her closet.
Stoop Kid: While playing football on the street, Arnold kicks the ball and it ends up on the Stoop Kid's stoop. And according to Gerald, Stoop Kid is a boy who has been living on that particular stoop ever since he was born. Arnold tries to wait for Stoop Kid to leave so he can get his football back, but learns that Stoop Kid never leaves his stoop. Faced with this fact, Arnold tries to convince Stoop Kid to overcome his habit by taking a step off the stoop. 
4 4 "Helga's Makeover / The Old Building"  October 16, 1996 07
Helga's Makeover: After giving herself a makeover, Helga goes to Rhonda's slumber party.
The Old Building: Arnold is caught in the middle when Grandma and Ernie argue about whether an old building should be torn down or not. 
5 5 "6th Grade Girls / The Baseball"  November 4, 1996 05
6th Grade Girls: Having met girls in the 6th grade, Arnold and Gerald, passing themselves off as 6th graders, attend a 6th grade dance."
The Baseball: When Arnold discovers that his favorite baseball player is retiring after one final game, he goes to the game only to get a bad seat. 
6 6 "Heat / Snow"  November 11, 1996 06
Heat: A heat wave engulfs the city; Arnold and Gerald try to find ways to escape heat.
Snow: After a heat wave, a snowstorm comes to the city; Arnold's Grandpa tries to teach Arnold work ethic while his friends play without him. 
7 7 "Operation Ruthless / The Vacant Lot"  November 18, 1996 04
Operation Ruthless: While the "Cheese Festival" is in town, Helga attempts to eliminate Arnold's interest in Ruth, a girl he likes.
The Vacant Lot: When Arnold and Gerald find a vacant lot and turn it into a baseball field that they deem as "Gerald Field", the adults overexert their power and take the field for themselves. 
8 8 "The List / Haunted Train"  November 25, 1996 08
The List: Arnold attempts to do everything on "The List For A Kid's Perfect Saturday", a list that no kid has ever been able to finish in one Saturday, but finds it hard going.
Haunted Train: Arnold, Gerald and Helga believe Grandpa's rumors of a train that leads to the underworld. 
9 9 "Mugged / Roughin' It"  December 2, 1996 09
Mugged: While walking down the street, Arnold encounters a thief who steals his bus pass and his money and runs away with it. Faced with this horrible experience, Grandma teaches Arnold how to defend himself against petty thieves like the one he accosted, only for the power to go to his head.
Roughin' It: Grandpa takes Arnold and Gerald on a weekend camping trip. As they set up the campsite, Pheobe, Helga and her father show up in a high-tech RV to rough it as well. Then, as everyone hikes up a mountain trail while exploring the great outdoors, they gets lost in the wilderness. Arnold and Gerald agree to help everyone find their way back to camp grounds by using Grandpa's survival tips. 
10 10 "Door #16 / Arnold as Cupid"  December 9, 1996 10
Door #16: Arnold is given a package, which is for the mysterious Mr. Smith. Meanwhile, all of the borders become curious about figuring out what is contained within the package. Now, Arnold and Gerald try to make a safe delivery while searching all over town for Mr. Smith so they can give him the package.
Arnold as Cupid: After getting into an argument with Suzie, Oskar is kicked out of his room in the boarding house. Feeling rejected by his wife, Oskar tries to find a new room to sleep in, but no one agrees to it. Then, with no other option, Oskar decides to move into Arnold's room. Soon, Arnold becomes tired of Oskar sleeping in his room, so he plays cupid and tries to bring Oskar and his wife back together again. 
11 11 "Arnold's Christmas"  December 14, 1996 20
Arnold's Christmas: Arnold tries to find Mr. Hyunh's daughter (they were separated in the Vietnam War, this is assumed because of the girls age and a scene reminiscent of a photo taken by Hubert Van Es taken of an evacuation of Saigon) as he carries out his duty as Mr. Hyunh's secret Santa. Meanwhile, Helga attempts to find the perfect Christmas present for Arnold. 
12 12 "Benchwarmer / Cool Jerk"  December 16, 1996 11
Benchwarmer: Arnold and the gang play on a basketball team, but their coach tells them to throw the ball to one person, his son, Tucker.
Cool Jerk: A cool older teenager named Frankie befriends Arnold but soon Arnold realizes Frankie wants Arnold to break-into a store at night 
13 13 "Das Subway / Wheezin' Ed"  December 23, 1996 13
Das Subway: The gang encounters trouble while traveling in the subway.
Wheezin' Ed: The gang travels to Elk Island to find a pirate treasure. 
14 14 "Tutoring Torvald / Gerald Comes Over"  December 30, 1996 14
Tutoring Torvald: Arnold must tutor an intellectually challenged 13-year-old fourth grader to pass a math test.
Gerald Comes Over: Gerald visits Arnold at his house and gets to know about its wacky inhabitants. 
15 15 "Spelling Bee / Pigeon Man"  January 6, 1997 15
Spelling Bee: Arnold competes in a Tri-City spelling bee for a large cash prize. Helga's dad encourages Helga to win, since her sister has never lost a spelling bee.
Pigeon Man: Arnold confronts a man that has known and trusted pigeons all his life after his pigeon is wounded. 
16 16 "Olga Comes Home / Sally's Comet"  January 13, 1997 16
Olga Comes Home: Jealous about her older sister Olga returning home from college, Helga fiendishly changes one of her grades, which sabotages Olga's feelings and makes her fall into a deep depression. The next day at school, Helga talks about what she did to make Olga cry, but Arnold finds it mean. So he tells Helga to do the right thing by telling Olga about what she did that day.
Sally's Comet: Arnold and Gerald mail in cereal box tops to receive a telescope so they can see the well-known interstellar event known as Sally's comet, the problem is that it's too bright for them to see the stars. Now, Arnold and Gerald try to convince everybody in the city to turn off their lights. Apparently, no one cares about turning them off. 
17 17 "Abner Come Home / The Sewer King"  January 20, 1997 12
Abner Come Home: Abner, Arnold's beloved pet pig, sees a cat out the window and he runs out of the boarding house to chase the cat, which leads to him running far away from home. The next morning, Arnold wakes up to realize that his pet is gone. Later, he announces a search party so everyone can him help find Abner before something bad happens to him.
The Sewer King: While Arnold goes out to bring Grandpa his golden watch from the store, he sees a gigantic hole in the ground that is being made. As he looks down at the deep hole, the watch falls out of his pocket and into the sewers. Now, Arnold and Gerald must go into the sewers to retrieve Grandpa's watch, only to find that it's in possession of the Sewer King. 
18 18 "False Alarm / World Records"  January 27, 1997 17
False Alarm: Eugene is framed for pulling the fire alarm at school.
World Records: Arnold and his friends try to get into a book of world records. 
19 19 "Magic Show / 24 Hours to Live"  February 3, 1997 18

Magic Show: While Arnold is carrying out a magic trick, Helga runs away, gets knocked out, and experiences a dream where everyone on Earth is happier with her gone.
24 Hours to Live: Harold challenges Arnold to a fight, and is given 24 hours to live.

*"24 Hours to Live" was the first episode made, originally as a pilot for the show, however this is a remade version for the series. If the series starts getting seasonal DVD releases, it may be a bonus feature to the season one DVD. 
20 20 "Arnold's Valentine"  February 10, 1997 25
Arnold's Valentine: Arnold writes his long time crush, Ruth, a valentine inviting her to dinner. Meanwhile, Helga pretends to be his French pen pal Cecile and invites him to dinner at a restaurant next door. 

[edit] Season 2: 1997-1998

# Total Title Original airdate Prod. code
1 21 "Save the Tree / New Teacher"  September 21, 1997 29

Save The Tree: Arnold and other 4th graders try to save their tree house from being torn down for a Big Bob's Beepers establishment.
New Teacher: After their last teacher, Mrs. Slovak, retired to become a pro golfer, Arnold's 4th grade class gets a new teacher, Mr. Simmons. They play the usual pranks for all new teachers, which he is familiar with. They don't bother him but when Harold eats his lunch, he loses all hope of being able to teach the class and quits. When Lieutenant Major Goose from the army ends up being their next teacher, the kids try to get Mr. Simmons back.

*Note: There is no such rank as "Lieutenant Major" anywhere in the U.S. Military and he's a satire of Major Payne.) 
2 22 "Helga's Love Potion / Gerald's Secret"  September 28, 1997 35
Helga's Love Potion: Helga buys an "out-of-love" potion to cease her obsession with Arnold.
Gerald's Secret: Arnold helps Gerald learn to ride a bike after he discovers Gerald had a traumatizing experience with a bike once before. 
3 23 "The Big Scoop / Harold's Kitty"  October 5, 1997 27
The Big Scoop: The gang print the school newspaper, but Helga is disappointed when Arnold refuses to spread rumors through the paper. Helga starts her own with the help of Phoebe, but it is based entirely on lies.
Harold's Kitty: Harold finds a cat that he soon grows attached to, only to find out that it belongs to an old lady who he thinks is mean. 
4 24 "Longest Monday / Eugene's Pet"  October 12, 1997 32
Longest Monday: The kids try to avoid getting thrown in dumpsters and trash cans as part of the annual ritual of the fifth-graders.
Eugene's Pet: After Arnold accidentally kills Eugene’s pet goldfish, he must find a replacement pet for him. 
5 25 "Monkey Business / Big Caesar"  October 19, 1997 31
Monkey Business: Helga thinks she will die from a superstitious 19th century disease, monkeynucleosis, after coming into contact with a monkey.
Big Caesar: Arnold and Gerald compete in a fishing competition to catch a legendary fish, Big Caesar. 
6 26 "Ransom / Ms. Perfect"  October 26, 1997 30
Ransom: Timberly's doll gets stolen so Gerald and Arnold try to find it, only to find out Timberly was the thief.
Ms. Perfect: A new student has come to PS118, Lila. Helga and the other girls play tricks on her in an attempt to drive her out of the social hierarchy. 
7 27 "Arnold's Halloween"  October 27, 1997 40
Arnold's Halloween: A parody of the panic caused by Orson Welles' adaptation of "The War of the Worlds". The whole city mistakes a Halloween prank set up by Arnold and Gerald as an actual alien invasion. 
8 28 "Arnold Saves Sid / Hookey"  November 2, 1997 28
Arnold Saves Sid: Arnold saves Sid from being "crushed" by a large sign, so Sid decides to become his servant to repay him, much to Arnold's chagrin.
Hooky: Arnold and Gerald play hooky and have to sneak around everywhere to avoid being caught. 
9 29 "Freeze Frame / Phoebe Cheats"  November 9, 1997 34
Freeze Frame: Arnold and Gerald accidentally film a man putting a note in the hollow of a tree. Thinking he might be suspicious, the pair decide to investigate his actions, and become embroiled in a conspiracy.
Phoebe Cheats: Phoebe cheats in a poetry contest in her class by copying a poem out of a book. However, she thinks the statue she wins of Emily Dickinson is calling her a cheater, such is her guilty conscience. 
10 30 "Mud Bowl / Gerald Moves Out"  November 16, 1997 33
Mud Bowl: Wolfgang and the other fifth graders challenge Arnold and his friends to an American football match, but Arnold has to first persuade his friends that his "plays" are good enough for them to win.
Gerald Moves Out: Gerald, getting tired of his family bugging him, moves out of his home and into Arnold's boarding house-only to realize emancipation is not all it cracked up to be. 
11 31 "The High Life / Best Friends"  November 23, 1997 32
The High Life: Gerald becomes an entrepreneur out of selling watches until the market becomes saturated.
Best Friends: Rhonda and Nadine fall out over working on a project at school, leaving Arnold to work with both of them separately. 
12 32 "Steely Phil / Quantity Time"  November 30, 1997 37
Steely Phil: Arnold's grandpa enters a Chinese Checkers tournament to reclaim his pride lost forty years ago.
Quantity Time: Helga's mom tries to let Helga and her father, Bob, bond. 
13 33 "Eating Contest / Rhonda's Glasses"  December 7, 1997 38
Eating Contest: Arnold is encouraged to enter and win an eating contest, but he has to compete with a kid named Seymour, who is famous for being an eating machine.
Rhonda's Glasses: Rhonda gets glasses and finds out what it is like to be a "geek". 
14 34 "Helga's Boyfriend / Crush on Teacher"  December 14, 1997 21
Helga's Boyfriend: Helga uses Stinky as her boyfriend to try and make Arnold jealous.
Crush on Teacher: Arnold develops a crush on teacher Miss Felter, thinking he is having dinner at her house, only to realize otherwise. 
15 35 "Hall Monitor / Harold's Bar Mitzvah"  December 21, 1997 22
Hall Monitor: Phoebe becomes hall monitor and asks Helga for tips. She becomes overwhelmed by the "power" and soon everyone wants the old Phoebe back, even Helga once she realizes Phoebe's also giving her detentions.
Harold's Bar Mitzvah: Harold runs away from his Bar Mitzvah for thinking he will retain his childhood this way. 
16 36 "Coach Wittenburg / Four-Eyed Jack"  December 28, 1997 23
Coach Wittenburg: Arnold and his friends get Coach Wittenberg to be their new bowling coach.
Four-eyed Jack: The ghost of a former boarding house resident is believed to have been causing strange occurrences in the boarding house when Arnold and Gerald find an old pair of glasses. 
17 37 "Eugene Goes Bad / What's Opera, Arnold?"  January 4, 1998 39
Eugene Goes Bad: After finding out that his idol is a haughty, primped actor, Eugene sets out to become bad.
What's Opera, Arnold?: Helga falls asleep and has her own "parody/dream" of the musical Carmen. 
18 38 "Tour de Pond / Teachers Strike"  January 11, 1998 24
Tour de Pond: Arnold and a descendant of Arnold's grandpa's arch enemy, Rex Smythe Higgins III, compete in a remote-control boat race.
Teachers Strike: Teachers of Arnold's school go on strike because of inadequate funding; Arnold and his friends are on cloud nine, only to find out that every lost school day will be taken from their summer vacation. 
19 39 "Runaway Float / Partners"  January 18, 1998 26
Runaway Float: After creating an idea for a parade float, Arnold is confident of it showing up in a parade.
Partners: A lounge singer moves in to the Sunset Arms after renouncing his songwriter, who also moves into the boarding house. 

[edit] Season 3: 1998-1999

Ep# Total Title Original Airdate Prod. code
1 40 "Helga Blabs It All / Harold the Butcher"  August 31, 1998 45
Helga Blabs It All: While under the influence of laughing gas at the dentist's office, Helga unintentionally picks up the phone and confesses her undying love and affection for Arnold onto his answering machine. Now, Helga tries to sneak into Arnold's boarding house and steal the answering machine's tape before anyone hears it.
Harold the Butcher: As punishment for shoplifting a ham, Harold is forced to work for Mr. Green at his butcher shop. Later, after his work shift to pay for the ham he stole is over, Harold soon learns that he actually likes his new after-school job and doesn't want to stop working there, much to the dismay of Mr. Green. 
2 41 "Dangerous Lumber / Mr. Hyunh Goes Country"  September 2, 1998 47
Dangerous Lumber: Arnold has a lethal baseball bat swing, causing him to unintentionally knock out other players, so he decides never to play the sport again, mere days before a baseball game against the fifth graders.
Mr. Hyunh Goes Country: Mr Hyunh has a talent for country singing, so Arnold and Gerald, after recording a CD with him down the local studio, become his managers and make him a big star, much to Hyunh's dislike. (Guest voice: Randy Travis) 
3 42 "Casa Paradiso / Gerald's Tonsils"  September 7, 1998 50
Casa Paradiso: When Grandpa Phil decides to sell the boarding house to live in a condo in Florida, Arnold and the boarders band together to attempt to persuade Phil to change his mind.
Gerald's Tonsils: Gerald's voice is deepened after having his tonsils removed-- just in time for a chorus recital. 
4 43 "Arnold's Room / Helga vs. Big Patty"  September 9, 1998 48
Arnold's Room: Sid borrows Arnold's room in order to study with and impress Lorenzo.
Helga vs. Big Patty: Helga harasses Patty to the point that she challenges Helga to a fight. 
5 44 "Stinky Goes Hollywood / Olga Gets Engaged"  September 16, 1998 43
Stinky Goes Hollywood: Stinky becomes the new Yahoo Soda poster child.
Olga Gets Engaged: Olga gets engaged to a con man who does not exactly woo Helga as he did the rest of her family, but she decides to let the marriage happen so Olga can be miserable. But she is given a change of heart from Arnold, and attempts to stop the wedding. 
6 45 "Curly Snaps / Preteen Scream"  September 23, 1998 42
Curly Snaps: Curly locks himself in the principals office after being skipped as the person who collects kick balls after recess.
Preteen Scream: Phoebe wins a chance to meet her favorite singer, only to find that he lip-synchs. 
7 46 "Grandpa's Birthday / Road Trip"  September 30, 1998 54
Grandpa's Birthday: Grandpa thinks he is to die, as he claims that every member of his family dies when they turn 81.
Road Trip: Big Bob has to go to a business meeting, meaning Helga and Miriam have to visit their aunt in South Dakota themselves, but instead get embroiled in a series of mishaps. 
8 47 "Sid's Revenge / Roller Coaster"  October 7, 1998 53
Sid's Revenge: Sid swears vengeance with a voodoo doll made out of a bar of soap carved into the form of Principal Wartz for giving Sid detention for a prank he didn't pull, and then believes that he really killed him.
Roller Coaster: A roller coaster breaks down while Eugene and Arnold are at the top of the tallest drop of it. 
9 48 "The Aptitude Test / Oskar Gets a Job"  October 14, 1998 41
The Aptitude Test: Helga thinks she's dim because she failed an aptitude test at school, only to discover she received Harold's test score, and vice versa.
Oskar Gets a Job: Oskar gets a job as a newspaper deliverer but uses Arnold as cover for his laziness. 
10 49 "Arnold Betrays Iggy / Helga and the Nanny"  October 19, 1998 46
Arnold Betrays Iggy:Arnold goes to Iggys house, and finds out he wears bunny pajamas. He promises not to tell anyone, but Sid and Stinky are able to guess what the secret is. Arnold feels bad after seeing Iggy made fun of every day, so Arnold shows Iggy he is sorry by doing some favors for Iggy. However Iggy still refuses to forgive Arnold, but when Arnold tells Iggy he will do anything, Iggy decides that Arnold must face the same humiliation he did, so Iggy tells Arnold he has to where the bunny pajamas in public, in front of all the boys and cute girls in the whole city. Iggy then learns from Sid and Stinky thats its not Arnold's fault that his secret was revealed and afterwards Iggy winds up being the one begging Arnold for forgiveness after being responsible for his embarassment.
Helga and the Nanny: Bob hires a Nanny; Helga gets sick of her nanny bossing her around and tries to get her fired. 
11 50 "Career Day / Hey Harold!"  October 21, 1998 49
Career Day: Arnold gets paired with the bitter Jolly Olly Man as part of Career Day.
Hey Harold!: Harold is invited to Rhonda's party and, after unwittingly befriending a girl known as 'Big' Patty, the two begin a somewhat complicated friendship. 
12 51 "Best Man / Cool Party"  November 2, 1998 52
Best Man: Coach Wittenburg assigns Arnold the duty of best man at his second wedding.
Cool Party: Rhonda holds a cool-people-only party at her house. In retaliation, Arnold and his friends hold a "geek" party on the roof of his boarding house further up the street, leaving Rhonda's party deserted. 
13 52 "Arnold & Lila / Grand Prix"  November 4, 1998 55
Arnold & Lila: Arnold gets more attention than he bargained for from Lila after Helga writes "Arnold Loves Lila" on the wall, and Lila finds out about it.
Grand Prix: The kids compete in a grand prix race against each other. 
14 53 "Arnold's Thanksgiving"  November 18, 1998 56
Arnold's Thanksgiving: Arnold and Helga are sick of their families' Thanksgiving traditions. They meet and go to Mr Simmons, only to realize that, compared to his Thanksgiving with his family, theirs aren't so bad after all. 
15 54 "Helga's Show / The Flood"  November 25, 1998 58
Helga's Show: Helga tells jokes about her classmates, who take offense to it.
The Flood: The town is flooded and Arnold's class is trapped at school. 
16 55 "Phoebe Takes the Fall / The Pig War"  December 7, 1998 51
Phoebe Takes the Fall: Helga demands that Phoebe loses a quiz competition to impress her competitive father.
The Pig War: Arnold, Grandpa and friends reenact the Pig War. 
17 56 "Part-Time Friends / Biosquare"  December 7, 1998 19
Part-Time Friends: Arnold is okay with working with Gerald at Mrs. Vitello's flower shop, but not okay with working for Gerald, which causes the friendship to hit a snag.
Biosquare: As a science assignment, Arnold and Helga have to work together, and get along with each other, for 24-hours in the Sunset Arms greenhouse. 
18 57 "Crabby Author / Rich Kid"  December 28, 1998 44
Crabby Author: Arnold does his school report on an author he likes, only to find that she's a grumpy hag.
Rich Kid: A rich kid, Lorenzo, comes to the school, and Arnold devises a way to free him from an over-scheduled life and include him in various activities with his friends. 
19 58 "Girl Trouble / School Dance"  January 4, 1999 57
Girl Trouble: Arnold snaps at school after Helga tries his patience once too often.
School Dance: Arnold is in charge of the school dance. He books has-been singer Dino Spumoni, and when he sings a depressing "good-bye" song, all fingers point at Arnold. 
20 59 "School Play"  March 8, 1999 59
School Play: After hearing that Arnold is Romeo in the school play of Romeo and Juliet, Helga does everything she can to get the part of Juliet and kiss Arnold. 
21 60 "Full Moon / Student Teacher"  March 10, 1999 63
Full Moon: Harold, Stinky and Sid all moon Principal Wartz, but Arnold gets the blame for it as an innocent bystander and refuses to reveal who really did it.
Student Teacher: Helga's sister Olga stays over for the holiday, but takes charge of her class at school, to Helga's horror. 
22 61 "Big Gino / Jamie O. in Love"  March 15, 1999 64
Big Gino: After Sid works off a debt with loan shark Big Gino, the two become friends, but when Arnold thinks Sid has changed for the worse, Sid has to choose between the two.
Jamie O. in Love: Jamie-O has a sudden burst of kindness when he finds a girlfriend. Arnold and Gerald find out she's actually taking advantage of him. 
23 62 "Eugene's Birthday / Stinky's Pumpkin"  March 17, 1999 61
Eugene's Birthday: Arnold feels obliged to throw another birthday party for Eugene after losing the invitations.
Stinky's Pumpkin: Stinky grows a huge pumpkin for the City-Wide Vegetable Fair. 
24 63 "The Beeper Queen / Oskar Can't Read?"  March 29, 1999 65
The Beeper Queen: After Bob pops his spine, Miriam runs Big Bob's Beepers. Miriam gets in over her head and forgets about her family.
Oskar Can't Read?: Arnold finds out that Oskar is illiterate and tries to teach him to read. 
25 64 "Dinner for Four / Phoebe Skips"  March 31, 1999 62
Dinner for Four: Helga wants to show Arnold that she can be as sophisticated as Lila is by taking him, Gerald and Phoebe out to dinner with a coupon she had won. She devises a plan to get out of paying when she discovers she's at the wrong restaurant.
Phoebe Skips: Phoebe is promoted to the sixth grade, but realizes that the girls there have ulterior motives to being her friends. 
26 65 "Helga's Parrot / Chocolate Turtles"  April 4, 1999 67
Helga's Parrot: After Bob's new parrot mimics Helga's secret while she's asleep and continuously recites it word-for-word, Helga tries to kill the parrot, only for it to end up in the possession of Arnold.
Chocolate Turtles: Crisis strikes when Gerald's little sister eats a stock of chocolates that Arnold and Gerald are supposed to sell for a local scout organization. 
27 66 "Love and Cheese / Weighing Harold"  April 7, 1999 68
Love and Cheese: Helga tries to separate Arnold from Lila when they go to the Cheese Festival together. This is the second and final episode with a Cheese Festival.
Weighing Harold: Harold, after discovering his friends thinks he's fat, goes on a cruise for dieters, only to come back noticeably heavier. 

[edit] Season 4: 1999-2000

Ep# Total Title Original Airdate Prod. code
1 67 "Back to School / Egg Story"  September 11, 1999 72
Back to School: After telling Arnold that he never got his grade school diploma, Grandpa decides to go back to school.
Egg Story:Arnold and Helga look after an egg as part of a school project. 
2 68 "It Girl / Deconstructing Arnold"  September 18, 1999 69
It Girl: Helga becomes a model, but quits after realizing she hates everyone acting like her.
Deconstructing Arnold: Tiring of Arnold being the agony uncle, the kids turn on him, which causes him to quit giving the kids advice, and right when they really need it. 
3 69 "Grudge Match / Polishing Rhonda"  September 25, 1999 70
Grudge Match: After getting into a car accident, Big Bob and Grandpa face off on the golf green, with the loser having to pay for the damage to both cars.
Polishing Rhonda: Rhonda attends a finishing school, but is far from impressive with her stroppy attitude, and seeks help from fellow student Big Patty. 
4 70 "Weird Cousin / Baby Oskar"  October 9, 1999 73
Weird Cousin: Arnold's bland country cousin, Arnie, visits, and Lila falls for him.
Baby Oskar: Oskar has to look over a baby while his wife her sister are gone, much to his dismay. 
5 71 "Grandpa's Sister / Synchronized Swimming"  October 16, 1999 76
Grandpa's Sister: Phil's sister (voiced by Phyllis Diller) comes for a visit, bringing along an unsettled conflict between them.
Synchronized Swimming: Arnold and the gang are a part of a synchronized swimming team lead by Coach Wittenburg. 
6 72 "Helga Sleepwalks / Fighting Families"  October 23, 1999 74
Helga Sleepwalks: After eating pork rinds, Helga sleepwalks, uttering her secret about Arnold as she does so.
Fighting Families: The residents of the boarding house compete in a game show with another family. (Guest starring: Ryan Seacrest) 
7 73 "Headless Cabbie / Friday the 13th"  October 30, 1999 66
Headless Cabbie: Arnold tells an urban legend about a decapitated horse cab driver. Then, when the gang goout, the details in the story become real.
Friday the 13th: Arnold and Gerald try to prove superstitions are fictitious, only for it all to backfire on them. 
8 74 "Veterans Day"  November 6, 1999 71
Veterans Day: Arnold's Grandpa recalls his adventures as a soldier in the Second World War with Gerald's dad Martin, who remembers his own time fighting in Vietnam. 
9 75 "Helga on the Couch"  December 4, 1999 78
Helga on the Couch: After expressing much anger, the school psychologist Dr. Bliss sits down with Helga to explain why she tends to such anti-social behavior. As their session goes on, they soon get onto the subject of Helga's relationship with Arnold. (Guest starring Kathy Baker) 
10 76 "Dino Checks Out"  December 11, 1999 79
Dino Checks Out: Dino Spumoni is found missing and then declared dead after what appears to be a suicide attempt. However, Arnold finds out that this isn't the case, and he secretly lives in the boarding house, believing that his work will sky-rocket in value after his "death". 
11 77 "Monkeyman! / Buses, Bikes, and Subways"  March 3, 2000 75
Monkeyman!: Arnold meets a crime fighter named monkeyman after saving Arnold from two street robbers who were shirt grabbing Arnold and trying to steal his money but Arnold introduces monkeyman into normal life but he gets too carried away for the finer things in life and does not help fight crime.
Buses, Bikes, and Subways: While on a field trip, Helga and Harold get left behind at a chocolate factory and try several attempts to return home. 
12 78 "Helga's Masquerade / Mr. Green Runs"  March 11, 2000 77
Helga's Masquerade: Helga decides to act and dress like Lila in a bid to win Arnold's attention.
Mr. Green Runs: Butcher Mr. Green decides to run for councilor after tiring of rival Councilman Gladhand's laziness. 
13 79 "Sid the Vampire Slayer / Big Sis"  March 18, 2000 81
Sid the Vampire Slayer: After watching at horror film, Sid thinks that Stinky is actually a vampire.
Big Sis: A sibling program lets Olga be an older sister figure for Lila. 
14 80 "Bag of Money / Principal Simmons"  April 5, 2000 83
Bag of Money: Arnold tries to convince people that a strange character took a bag of money that he, Sid and Gerald found in an alley.
Principal Simmons: Mr. Simmons becomes principal after Principal Wartz has one too many outbursts. 
15 81 "New Bully on the Block / Phoebe Breaks a Leg"  April 12, 2000 84
New Bully on the Block: A new bully arrives, becoming an enemy of Wolfgang.
Phoebe Breaks a Leg: Phoebe fractures her leg after being hit by a bus while running errands for Helga. Helga feels horrible and attends to Phoebe's every whim. Phoebe likes the attention and pretends to be injured a little while longer. 
16 82 "Parents Day"  April 12, 2000 60
Parents Day: The kids all take part in the annual parent-child sports weekend. But after a competitive Bob insultingly calls Arnold an "orphan" kid, he wishes to know more about his parents. 
17 83 "Helga's Locket / Sid and Germs"  April 19, 2000 86
Helga's Locket: Helga gets an inscription about Arnold inside her Arnold locket, but has it stolen by his pet pig Abner, forcing her to go into his boarding house to retrieve it.
Sid and Germs: After seeing a movie about germs in school, Sid develops germaphobia, just in time for the frog-catching contest. 
18 84 "Suspended / Ernie in Love"  April 26, 2000 89
Suspended: Harold gets suspended from school by Principal Wartz, but the more desperate his attempts to get back into school, the longer the suspension Wartz gives him.
Ernie in Love: Ernie meets a model, to find out he'll never meet the right woman. 
19 85 "Summer Love (a.k.a. Beach Story)"  May 25, 2000 80
Summer Love: Arnold goes on holiday to the beach with his grandparents and the other boarders, intending to get away from Helga who has, as usual, been harassing him. Much to both their surprises, Helga and her family are also there. He meets a girl called Summer who he warms to, but Helga knows otherwise about her motives in being with him, and tries to warn him. Arnold and Helga kiss for the second time in the series. 

[edit] Season 5: 2001-2004

Ep# Total Title Original Airdate Prod. code
1 86 "Stuck in a Tree / Rhonda Goes Broke"  January 5, 2001 85
Stuck in a Tree: Arnold and Harold end up getting stuck in a tree while trying to help Eugene get down.
Rhonda Goes Broke: When Rhonda sees that her family is suddenly poor, she is forced to move into Arnold's boardinghouse. 
2 87 "Beaned / Old Iron Man"  January 12, 2001 87
Beaned: Helga is knocked unconscious when a baseball strikes her on the head.
Old Iron Man: Grandpa and his old friend, Jimmy Kafka, compete in a contest to try and prove who the "best man" is. 
3 88 "Arnold Visits Arnie / Chocolate Boy"  January 26, 2001 90
Arnold Visits Arnie: Arnold visits his oddball cousin Arnie at the countryside. This episode was based on A Midsummer Night's Dream.
Chocolate Boy: Wolfgang dares Chocolate Boy to quit his obsession of chocolate for a week. 
4 89 "Harold vs. Patty / Rich Guy"  February 3, 2002 91
Harold vs. Patty: Harold gets humiliated when he loses to Big Patty in an arm wrestling match.
Rich Guy: Arnold tries to get a rich entrepreneur and his son to bond together. 
5 90 "April Fool's Day"  April 1, 2002 98
April Fool's Day: Arnold "blinds" Helga as a part of an April Fool's prank, after she plays one too many on him for his liking. 
6 91 "Gerald's Game / Fishing Trip"  April 27, 2002 82
Gerald's Game: Gerald becomes addicted to a role-playing card game, which strains his friendship with Arnold.
Fishing Trip: The boys and their fathers get into all sorts of mishaps while on a fishing trip. 
7 92 "Married"  May 11, 2002 96

Married: Arnold and Helga are paired together by Rhonda's origami marriage predictor. The pair both dream that night what it would be like if they were married to each other. The episode is noticeable as perhaps being the best evidence of Arnold's own suppressed affection for Helga, as she nearly confesses her love for him in his own dreams.

*After 9/11 Nickelodeon stopped airing this episode due to Helga's dream from the future in which the New York City skyline included the World Trade Center. 
8 93 "On the Lam / Family Man"  June 1, 2002 93
On the Lam: Harold, Sid and Stinky hide from the law after thinking they blew up the police station.
Family Man: Mr. Hyunh wants to be the new Head Chef at the restaurant he works for. He pretends that the boarders are his family to impress his family-man obsessed boss, who comes round to have dinner with them. 
9 94 "The Racing Mule / Curly's Girl"  October 14, 2002 92

The Racing Mule: Grandpa, Ernie and Mr. Hyunh train a horse to win a race, along with help from Arnold.
Curly's Girl: Rhonda's mother's coat gets dirtied. Curly offers to clean it for her in his parents' dry cleaning store on one condition: he and Rhonda agree to, publicly, be a couple, much to Rhonda's disgust.

*When this episode was originally intended to air, on October 11, 2002, Nickelodeon began airing "Married" instead. The network did not catch the mistake until just after the second half of the episode began, when they switched to the regularly scheduled "Curly's Girl". After this gaffe, Nickelodeon did not rerun the episode until November 19, 2003, when they repeated the same mistake. On January 11, 2004, the episode was finally aired in full. 
10-11 95-96 "The Journal"  November 11, 2002 99-100

The Journal: Arnold finds a diary and map that tell him more about his parents, and their possible location.

*This is the real final episode in the whole series as it was the final one to be made in 2001. It was supposed to lead into the proposed "Jungle Movie", which never happened. 
12 97 "Timberly Loves Arnold / Eugene, Eugene!"  January 28, 2003 97
Timberly Loves Arnold: Gerald's little sister Timberly falls for Arnold after playing in the park. Arnold uses her as a way of getting Lila's attention.
Eugene, Eugene!: Arnold and his friends take part in the musical Eugene, Eugene. Eugene, who gets the lead role, is outraged when the ending of the play is altered, and he and Arnold conspire to restore the play back to its original ending. 
13 98 "A Day in the Life of a Classroom / Big Bob's Crisis"  November 11, 2003 95
A Day in the Life of a Classroom: A film crew shoots a documentary of Mr. Simmons' class to be screened on TV, but Simmons feels that they should follow a script, rather than be spontaneous.
Big Bob's Crisis: Big Bob becomes brainwashed by a cult, and he and the family live without material possessions, much to Helga's horror. 
14 99 "Ghost Bride / Gerald vs. Jamie O"  November 15, 2003 88
Ghost Bride: After Gerald's urban tale, the kids go looking for a murderous ghost who's fiancée left her at the altar. The gang look for her in a cemetery, but Helga and Curly, both have other ideas.
Gerald vs. Jamie O: Gerald acquires a crush on his new neighbor, Chloe. It turns out that she only spends time with Gerald to see Gerald's brother, Jamie-O. 
15 100 "Grandpa's Packard / Phoebe's Little Problem"  June 8, 2004 94
Grandpa's Packard: Grandpa's Packard gets stolen when it goes on display at an antique show.
Phoebe's Little Problem: Phoebe is embarrassed after passing gas in front of a microphone on stage. 
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