Hey Arnold! Season 1 Episodes

Find out where to watch Season 1 of Hey Arnold! tonight
Overview TV Listings Seasons & Episodes

Season 1 Episode Guide

Episode 1 - Downtown As Fruits / Eugene's Bike

Arnold and Gerald are cast as a banana and a strawberry in their school play which is written and directed by Helga. / Arnold wrecks Eugene's brand new bike.
Episode 1 - Season 1, Episode 1: Downtown As Fruits / Eugene's Bike

Arnold and Gerald are cast as a banana and a strawberry in their school play, "The Four Food Groups", written and directed by Helga. Humiliated by Helga's treatment during rehearsals and dressed in their costumes for the evening performance, Arnold and Gerald decide to miss their stop and the opening of the play. Instead of the bus turning around at the end of the line as Gerald predicts, Arnold and Gerald find themselves stranded downtown dressed in their fruit suits. Arnold inadvertently wrecks Eugene's brand new bike. Guilt ridden, Arnold rebuilds the bike but forgets to install the brake cable and Eugene crashes -- wrecking the bike again. Things go from bad to worse as Arnold tries again and again to make it up to Eugene.
Episode 2 - The Little Pink Book / Field Trip

Helga accidentally drops her journal full of love poems about Arnold into a pile of Gerald's books.  Arnold and Gerald discover the journal and are astounded to find Arnold the object of such ardor. The boys are determined to find out who wrote the poems. Meanwhile, Helga desperately tries to recover the journal before Arnold reads the last page -- the one with her signature on it. Arnold's class goes on a field trip to the aquarium where Arnold waits in anticipation to see Lockjaw, the infamous "terror of the deep." When Lockjaw turns out to be an old tortoise with a graffiti covered shell, the other kids make fun of him and pelt his shell with garbage. Arnold feels sorry for him and conspires with Grandma to free the 400 hundred pound tortoise.
Episode 2 - Season 1, Episode 2: The Little Pink Book / Field Trip

Helga accidentally drops her journal full of love poems about Arnold into a pile of Gerald's books. Arnold and Gerald discover the journal and are astounded to find Arnold the object of such ardor. The boys are determined to find out who wrote the poems. Meanwhile, Helga desperately tries to recover the journal before Arnold reads the last page -- the one with her signature on it. Arnold's class goes on a field trip to the aquarium where Arnold waits in anticipation to see Lockjaw, the infamous "terror of the deep." When Lockjaw turns out to be an old tortoise with a graffiti covered shell, the other kids make fun of him and pelt his shell with garbage. Arnold feels sorry for him and conspires with Grandma to free the 400 hundred pound tortoise.
Episode 3 - Season 1, Episode 3: Arnold's Hat / The Stoop Kid

Helga has been secretly building a shrine in her closet to Arnold. She has been collecting his combs, old school photos, used band-aids and chewing gum, but only one thing will make the shrine complete: Arnold's hat. After several failed attempts to get it, the wind literally blows it into her lap. Arnold is deeply affected by the loss of his hat since it is the last gift he received from his parents before they left him with his grandparents. Helga starts to feel sorry for him and attempts to return the hat to him. Meanwhile, Grandpa teaches Arnold that it's not how you look that's important, but who you are inside. Arnold has to retrieve the football from the lair of the legendary Stoop Kid -- a bully who, according to neighborhood legend, pounds anyone who sets foot upon his domain. Arnold learns the Stoop Kid can't leave his stoop and the rest of the neighborhood bully the Stoop Kid in return. Arnold secretly helps the Stoop Kid overcome his fears and come down off his stoop.
Episode 3 - Arnold's Hat / The Stoop Kid

Helga has been secretly building a shrine in her closet to Arnold.  She has been collecting his combs, old school photos, used band-aids and chewing gum, but only one thing will make the shrine complete: Arnold's hat.  After several failed attempts to get it, the wind literally blows it into her lap.  Arnold is deeply affected by the loss of his hat since it is the last gift he received from his parents before they left him with his grandparents.  Helga starts to feel sorry for him and attemptst to return the hat to him. Meanwhile, Grandpa teaches Arnold that it's not how you look that's important, but who you are inside. Arnold has to retrieve the football from the lair of the legendary Stoop Kid -- a bully who, according to neighborhood legend, pounds anyone who sets foot upon his domain.  Arnold learns the Stoop Kid can't leave his stoop and the rest of the neighborhood bully the Stoop Kid in return.  Arnold secretly helps the Stoop Kid overcome his fears and come down off his stoop.
Episode 4 - Helga's Makeover / The Old Building

Helga tries to hide her disappointment at not being invited to Rhonda's makeover party. She gives herself her own makeover and crashes the party with the neighborhood boys in tow, trying to out girlie-girl everyone else at the party. Arnold gets caught between his loyalty to Grandma and a promise to help his pal Ernie demolish his 500th building when the demolition of an old theater brings Grandma and Ernie into conflict with one another.
Episode 4 - Season 1, Episode 4: Helga's Makeover / The Old Building

Helga tries to hide her disappointment at not being invited to Rhonda's makeover party. She gives herself her own makeover and crashes the party with the neighborhood boys in tow, trying to out girlie-girl everyone else at the party. Arnold gets caught between his loyalty to Grandma and a promise to help his pal Ernie demolish his 500th building when the demolition of an old theater brings Grandma and Ernie into conflict with one another.
Episode 5 - Sixth Grade Girls / The Baseball

Arnold and Gerald are invited to a school dance by Connie and Maria; a pair of 6th grade "older women" who are trying to make their boyfriends jealous. The jilted boyfriends confront Arnold and Gerald at the dance. Arnold and Gerald manage to scrape up enough money for cheap seats at the last baseball game of Mickey Kaline - Arnold's idol. After making a dash for the expensive seats, Arnold snags a home run ball Kaline belts over the left field fence. Arnold has every intention of holding on to his prized possession until he learns the home run ball would mean even more to somebody else.
Episode 5 - Season 1, Episode 5: Sixth Grade Girls / The Baseball

Arnold and Gerald are invited to a school dance by Connie and Maria; a pair of 6th grade "older women" who are trying to make their boyfriends jealous. The jilted boyfriends confront Arnold and Gerald at the dance. Arnold and Gerald manage to scrape up enough money for cheap seats at the last baseball game of Mickey Kaline - Arnold's idol. After making a dash for the expensive seats, Arnold snags a home run ball Kaline belts over the left field fence. Arnold has every intention of holding on to his prized possession until he learns the home run ball would mean even more to somebody else.
Episode 6 - Heat / Snow

A record heatwave strikes the city, setting everyone on edge. Arnold and Gerald look everywhere for relief from the soaring temperature, but finally snap when they learn the Jolly Olly ice cream man is price-gouging kids for his product. Arnold wakes to find the city covered in snow and hears that school is closed for the day. He wants to go out and join the rest of the neighborhood kids with their plans for snowball fights, sledding, building snowmen, and a big hockey game, but sees that Grandpa is saddled with extra work due to the storm. He volunteers to stay in and help out Grandpa with the chores.
Episode 6 - Season 1, Episode 6: Heat / Snow

A record heatwave strikes the city, setting everyone on edge. Arnold and Gerald look everywhere for relief from the soaring temperature, but finally snap when they learn the Jolly Olly ice cream man is price-gouging kids for his product. Arnold wakes to find the city covered in snow and hears that school is closed for the day. He wants to go out and join the rest of the neighborhood kids with their plans for snowball fights, sledding, building snowmen, and a big hockey game, but sees that Grandpa is saddled with extra work due to the storm. He volunteers to stay in and help out Grandpa with the chores.
Episode 7 - Season 1, Episode 7: Operation Ruthless / The Vacant Lot

Arnold decides to get up the nerve to speak with the girl of his dreams, Ruth McDougal, at the annual cheese festival. Helga learns of Arnold's infatuation and begins "Operation Ruthless" - every time Arnold attempts to approach Ruth, Helga spikes his plans. Arnold and the gang clean up a vacant lot so that they can have a baseball field, but the neighborhood adults have designs of their own for the newly renovated space.
Episode 7 - Operation Ruthless / The Vacant Lot

Arnold decides to get up the nerve to speak with the girl of his dreams, Ruth McDougal, at the annual cheese festival.  Helga learns of Arnold's infatuation and begins "Operation Ruthless" - every time Arnold attempts to approach Ruth, Helga spikes his plans. Arnold and the gang clean up a vacant lot so that they can have a baseball field, but the neighborhood adults have designs of their own for the newly renovated space.
Episode 8 - Season 1, Episode 8: The List / The Haunted Train

Arnold's best laid plans for the "Ultimate Saturday" go up in smoke when he tries to complete all of his favorite things to do in one afternoon. All the while, Grandma and a team of wacky movers try desperately to move a piano into the building. On a boring summer night Grandpa tries to liven things up by telling a story about haunted Train Number 25 which comes back to earth on the anniversary of its last ride -- the mad engineer wants to take unsuspecting passengers away to the spirit world!
Episode 8 - The List / The Haunted Train

Arnold's best laid plans for the "Ultimate Saturday" go up in smoke when he tries to complete all of his favorite things to do in one afternoon. All the while, Grandma and a team of wacky movers try desperately to move a piano into the building. On a boring summer night Grandpa tries to liven things up by telling a story about haunted Train Number 25 which comes back to earth on the anniversary of its last ride -- the mad engineer wants to take unsuspecting passengers away to the spirit world!
Episode 9 - Mugged / Roughin' It

Arnold learns the secrets of the martial arts from Grandma after getting held up for his bus pass. / Grandpa takes Arnold and Gerald out to the woods to show them how to camp "the old fashioned way."
Episode 9 - Season 1, Episode 9: Mugged / Roughin' It

Arnold learns the secrets of the martial arts from Grandma after getting held up for his bus pass. Arnold is transformed into a Karate Master, but is overcome with his newfound power. Arnold becomes too cocky with his abilities and is ready to beat up anyone who crosses his path. Arnold has to learn the hard way that with great power comes great responsibility. Grandpa takes Arnold and Gerald out to the woods to show them how to camp "the old fashioned way." After a grueling day of setting up camp and learning basic survival skills, Arnold and Gerald come to the conclusion that "nature bites." Meanwhile, Helga and her father are getting back to nature in high-tech style.
Episode 10 - Door 16 / Arnold As Cupid

The boarders are all suspicious of the mysterious Mr. Smith who lives behind door 16. He has a private bathroom and takes all his meals alone. A package arrives for Mr. Smith and Arnold must defend the package from the boarders who think it might hold the secret to Mr. Smith's identity. Oscar Kokoshka moves in with Arnold when his wife, Susie, throws him out of their apartment following another fight. Arnold resolves to get the two back together again after his new "roomie" starts to drive him crazy!
Episode 10 - Season 1, Episode 10: Door 16 / Arnold As Cupid

The boarders are all suspicious of the mysterious Mr. Smith who lives behind door 16. He has a private bathroom and takes all his meals alone. A package arrives for Mr. Smith and Arnold must defend the package from the boarders who think it might hold the secret to Mr. Smith's identity. Oscar Kokoshka moves in with Arnold when his wife, Susie, throws him out of their apartment following another fight. Arnold resolves to get the two back together again after his new "roomie" starts to drive him crazy!
Episode 11 - Season 1, Episode 11: Bench Warmer / Cool Jerk

Arnold has trouble with the basketball coach and his favored son until he teaches them both a lesson in Zen and the Art of Free-throw Shooting as well as the real meaning of teamwork. Arnold becomes friend with "cool" Frankie G., but his new friend only succeeds in getting him into trouble.
Episode 11 - Bench Warmer / Cool Jerk

Arnold has trouble with the basketball coach and his favored son until he teaches them both a lesson in Zen and the Art of Free-throw Shooting as well as the real meaning of teamwork. Arnold becomes friend with "cool" Frankie G., but his new friend only succeeds in getting him into trouble.
Episode 12 - Das Subway / Wheezin' Ed

When a movie lets out later than expected, Arnold and the gang have no choice but to take the subway home.  Though they are worried about going into the subway after dark, Arnold convinces them everything will be OK. Then the adventure really begins. Arnold and the gang set out on a quest to find the hidden treasure of the mysterious "Wheezin' Ed" on Elk Island. They recruit a salty old sea captain to ferry them to the island where they find themselves pitted against a couple of penny counterfeiters hiding out in the island's caves.
Episode 12 - Season 1, Episode 12: Das Subway / Wheezin' Ed

When a movie lets out later than expected, Arnold and the gang have no choice but to take the subway home. Though they are worried about going into the subway after dark, Arnold convinces them everything will be OK. Then the adventure really begins. Arnold and the gang set out on a quest to find the hidden treasure of the mysterious "Wheezin' Ed" on Elk Island. They recruit a salty old sea captain to ferry them to the island where they find themselves pitted against a couple of penny counterfeiters hiding out in the island's caves.
Episode 13 - Season 1, Episode 13: Tutoring Torvald / Gerald Comes Over

Arnold is given the assignment to tutor Torvald, the meanest, toughest kid in Arnold's math class, for the big math test on Friday. Arnold has to find a unique way of teaching the rudiments of math to the torrid Torvald. The two finally work together and Torvald gains a new appreciation for math and Arnold earns a reprieve from Torvald's bullying for himself and his friends. Gerald convinces Arnold to allow him to spend the night at Arnold's house. Arnold is apprehensive about introducing his friend to his extended "family"; the sometimes eccentric boarders at his Grandparents' house.
Episode 13 - Tutoring Torvald / Gerald Comes Over

Arnold is ggiven the assignment to tutor Torvald, the meanest, toughest kid in Arnold's math class, for the big math test on Friday. / Gerald convinces Arnold to allow him to spend the night at Arnold's house.
Episode 14 - Season 1: Episode 14: The Spelling Bee / Pigeon Man

Arnold and Helga are chosen to represent the school in the city wide spelling bee. Arnold has serious plans for the $500 prize money, but Helga has other ideas. / Arnold takes one of his sick pigeons to the mysterious Pigeon Man who miraculously cures the bird. To show his gratitude, Arnold convinces the Pigeon Man to come down off his roof and walk around the old neighborhood.
Episode 15 - Season 1, Episode 15: Olga Comes Home / Salley's Comet

When Helga's older sister, Olga, comes home from college and gets all of her parents' attention, Helga plots to sabotage her sister's visit by altering her college grades. / Arnold and Gerald save up cereal box tops to get a telescope before the arrival of Salley's Comet.
Episode 16 - Season 1, Episode 16: Abner Comes Home / The Sewer King

Arnold's pet pig, Abner, escapes one night while Arnold is sleeping. / When Arnold tries to bring Grandpa's pocket watch home from the repair shop, Arnold accidentally drops it down a hole in the street. He plunges into the darkness to retrieve it and finds himself in a strange subterranean world ruled by the self-proclaimed King of the Sewers who has no intention of giving up his new watch!
Episode 17 - Season 1, Episode 17: False Alarm / World Records

Eugene is falsley accused of pulling a fire alarm. Arnold acts as Eugene's advocate before the student jury who all want to wrap up the case quickly before Wrestlemania begins. / When Arnold becomes fascinated with the Book of World Records, he and Gerald set out to set a world record of their own.
Episode 18 - Season 1, Episode 18: Magic Show / Twenty-Four Hours to Live

Arnold gives an amateur magic show behind the boarding house and, for his big number, makes Helga actually disappear. / When Arnold accidentally beans Harold in a baseball game, the bully vows to "kill" him, and gives him 24 hours to live.
Episode 19 - Season 1, Episode 19: Part Time Friends / Bio Square

Arnold and Gerald get jobs working for Mrs. Vitello in her flower shop. / For a science fair project, Helga and Arnold must study the effects of twenty-four hours of togetherness in Grandpa's dilapidated old greenhouse.
Episode 20 - Season 1, Episode 20: Arnold's Christmas

When Arnold draws Mr. Hyunh's name in the boarding house's Secret Santa, he decides to make it the most special Christmas ever for the lonely boarder and tries to reunite Mr. Hyunh with his long-lost daughter.
Episode 21 - Season 2, Episode 1: Helga's Boyfriend / Crush On Teacher

Helga hatches a plan to "hire" Stinky to act as her boyfriend in hopes of making Arnold jealous, but it backfires when Stinky realizes that his love for Helga may be real. / When Miss Slovak calls in sick, Arnold is instantly smitten with the new substitute teacher.
Episode 22 - Season 2, Episode 2: Hall Monitor / Harold's Bar Mitzvah

When Helga chooses Phoebe as her replacement for Hall Monitor, she teaches Phoebe how to enforce the rules a little too well. / As Harold prepares for his Bar Mitzvah, he becomes increasingly nervous about whether he can face the responsibilities of being an active member of the Jewish faith.
Episode 23 - Season 2, Episode 3: Coach Wittenberg / Four-Eyed Jack

Arnold and Gerald are so desperate to bowl in an upcoming tournament, they recruit their old basketball coach, Coach Wittenbergh, who quickly alienates the team with his overbearing demands. / Arnold and Gerald go on a ghost hunt through the boarding house, trying to uncover the mystery of Four-Eyed Jack.
Episode 24 - Season 2, Episode 4: Tour de Pond / Teacher's Strike

After happening upon a snotty rich kid named, Rex, who is legendary for winning the annual toy boat race, Arnold and Gerald decide to enter the race. / Fed up with Principal Wartz's budget cuts, the teachers decide to go out on strike.
Episode 25 - Season 2, Episode 5: Arnold's Valentine

It's Valentine's Day and Arnold must navigate his way between two dinner dates at French restaurants directly across the street from each other.
Episode 26 - Season 2, Episode 6: Runaway Float / Partners

Arnold designs a fantastic float for the City Day Parade, but the school has no money to build it. / When a legendary musical duo Dino Spumoni and his partner, Don, have a falling out, they each move into the boarding house in hopes of getting back to their musical roots.
Episode 27 - Season 2, Episode 7: The Big Scoop / Harold's Kitty

Arnold and Helga are editors of competing school newspapers. Harold softens when he finds a lost cat and then refuses to give it up to its rightful owner. Arnold eventually persuades Harold to give up the kitty.
Episode 28 - Season 2, Episode 8: Arnold Saves Sid / Hookey

After Arnold saves Sid from injury, Sid devotes himself to paying Arnold back with unending kindness. Arnold and Gerald play hookey but their day is thwarted by intense paranoia.
Episode 29 - Season 2, Episode 9: Ransom / Ms. Perfect

When Timberly's doll is kidnapped, Gerald and Arnold track it down. A "perfect" new classmate is tormented by Helga and the other girls, but is eventually accepted.
Episode 30 - Season 2, Episode 10: Monkey Business / Big Caesar

After being scratched by an organ grinder's monkey, Helga is convinced her days are numbered. Arnold and Gerald attempt to catch the biggest fish in the city pond.
Episode 31 - Season 2, Episode 11: The High Life / Best Friends

Gerald gets in over his financial head selling a sure-fire product.
Episode 32 - Season 2, Episode 12: The Longest Monday / Eugene's Pet

AKA - Trash Can Day, Arnold and Gerald must get through the traditional day of hazing 4th graders. After Eugene's pet fish is accidentally killed by Arnold's yo-yo, Arnold vows to get unlucky Eugene a pet that will endure.
Episode 33 - Season 2, Episode 13: Mud Bowl / Gerald Moves Out

Arnold and the rest of his fourth grade friends play the seemingly unbeatable fifth graders in touch football. Gerald, the middle child in his family, is feeling so neglected that he moves into Arnold's boarding house.
Episode 34 - Season 2, Episode 14: Freeze Frame / Phoebe Cheats

Arnold and Gerald catch a suspicious man on film and they follow him clue-to-clue. In an effort to win a class poetry contest, Phoebe copies a poem from a book. Thereafter she is haunted by her guilty conscience and the imagined voice of her trophy.
Episode 35 - Season 2, Episode 15: Helga's Love Potion / Gerald's Secret

Helga experiences a day free of her love/hate obsession. Gerald reveals he can't ride a bike and Arnold helps him overcome his fear and humiliation.
Episode 36 - Season 2, Episode 16: Steely Phil / Quantity Time

Arnold trains Grandpa to take on his old Chinese checkers nemesis, Robby Fisher. Miriam decides to visit her mother after learning that Big Bob and Helga are on vacation at the same time. Now father and daughter must spend some quantity time together.
Episode 37 - Season 2, Episode 17: Eating Contest / Rhonda's Glasses

Like his Grandfather before him, Arnold competes in the annual block party eating contest. Fashion and image-aware Rhonda fails the eye chart and gets glasses. Immediately she is labeled a geek and is forced to hang out with the geeky kids.
Episode 38 - Season 2, Episode 18: Save the Tree / New Teacher

Arnold organizes a campaign to save the oldest tree in the neighborhood. Mr. Simmons is accepted by Arnold and the rest of the class as their new teacher after they're tormented by a mean substitute.
Episode 39 - Season 2, Episode 19: Eugene Goes Bad / What's Opera, Arnold?

Eugene becomes disillusioned about his life after learning that his favorite movie action hero doesn't do his own stunts. Arnold and the gang go on a class trip to the opera and have grand, musical dreams of their own.
Episode 40 - Season 2, Episode 20: Arnold's Halloween

On a creepy Halloween night, the neighborhood comes down with alien fever when Arnold and Gerald broadcast a mock radio show warning of a spaceship landing.
Episode 41 - Season 3, Episode 1: Aptitude Test / Oskar Gets a Job

After the results of an aptitude test are announced, Harold gains self-confidence and Helga feels dumber. / Arnold is instrumental in persuading Oskar to actually get off his butt and get a temporary job.
Episode 42 - Season 3, Episode 2: Curly Snaps / Preteen Scream

Curly gets enraged after a minor playground mix-up. He locks himself in the principal's office and refuses to come out. / Phoebe has a secret crush on a pop star.
Episode 43 - Season 3, Episode 3: Stinky Goes Hollywood / Olga Gets Engaged

Stinky's simple life changes after he becomes the surprise new spokesman for Ya-Hoo Soda. / Olga brings home her surprise fiancee who wins over everyone except Helga.
Episode 44 - Season 3, Episode 4: Crabby Author / Rich Kid

Arnold seeks out his favorite author who turns out to be quite opposite of her sweet and sentimental books. / A rich kid joins Arnold's class. Arnold and the gang tell him what life in the big city is really like.
Episode 45 - Season 3, Episode 5: Helga Blabs All / Harold the Butcher

While feeling the effects of laughing gas, Helga leaves a confessional message of love on Arnold's phone machine. / After Harold shoplifts some meat from the butcher shop, he is sentenced to work off his punishment.
Episode 46 - Season 3, Episode 6: Arnold Betrays Iggy / Helga and the Nanny

Arnold accidentally breaks a promise he made to Iggy and must deal with the consequences. / Big Bob hires a nanny for Helga. Helga fights the nanny at her own game and forces her to leave.
Episode 47 - Season 3, Episode 7: Dangerous Lumber / Mr. Hyunh Goes Country

Arnold becomes a hot (and dangerous) hitter. He keeps injuring people everytime he swings the bat. Afraid of hurting more people, Arnold refuses to play ball. / Arnold & Gerald manage the career of the most unlikely country-and-western singer, Mr. Hyunh.
Episode 48 - Season 3, Episode 8: Arnold's Room / Helga vs. Big Patty

Arnold lends Sid his room for one evening, but the arrangement backfires when Sid keeps on borrowing the room. / Helga and Patty (the big girl) face off.
Episode 49 - Season 3, Episode 9: Career Day / Hey Harold!

Arnold gets paired with the bitter Jolly Olly Man as part of Career Day, but helps to change both their outcomes. / Harold is invited to Rhonda's party and befriends the female bully, Big Patty.
Episode 50 - Season 3, Episode 10: Casa Paradiso / Gerald's Tonsils

Grandpa becomes tired of dealing with the boarding house and decides to sell. Arnold has to convince him otherwise. / Gerald has his tonsils removed before a big concert and must come to grips with the fact that his voice has changed.
Episode 51 - Season 3, Episode 11: Phoebe Takes the Fall / The Pig War

Phoebe agrees to take a dive so that Helga can win a competition, but she comes to regret her decision. / The boys engage in a recreation of a historical battle, only this time their prized pig is in danger of losing his life.
Episode 52 - Season 3, Episode 12: Best Man / Cool Party

The Coach wants to remarry Tish and asks Arnold to be his best man. / Rhonda has a party and only invites the cool kids. Arnold attends, but realizes her party is only for snobs.
Episode 53 - Season 3, Episode 13: Sid's Revenge / Roller Coaster

After Arnold accidentally embarrasses Sid, Sid seeks revenge. / Eugene wants to ride with the gang, but they all think he's a jinx and won't go with him. Arnold decides to break the cycle of pain and rides with Eugene, but they get stuck.
Episode 54 - Season 3, Episode 14: Grandpa's Birthday / Road Trip

Grandpa thinks he's going to die soon because no one in his family ever made it past his age. He prepares to die, and Arnold tries to convince him that life is still worth living. / Helga and Miriam get stuck on the road together with no money.
Episode 55 - Season 3, Episode 15: Arnold and Lila / Grand Prix

Helga, lost in a love reverie, writes "Arnold loves Helga" on a wall, but changes the name to "Lila" when the kids approach. / The kids all try to outdo each other in a city-wide go-cart race.
Episode 56 - Season 3, Episode 16: Arnold's Thanksgiving

Arnold is fed up with the bickering amongst the boarders and sets out to find the true meaning of the holiday.
Episode 57 - Season 3, Episode 17: Girl Trouble / School Dance

Arnold tells Grandpa he's tired of dealing with Helga's nonsense. Grandpa tells Arnold a story about a girl he had to deal with when he was a kid. / Arnold is in charge of finding entertainment for the school dance and chooses Dino Spumoni.
Episode 58 - Season 3, Episode 18: Helga's Show / Flood

Helga does a standup routine at a school function and proceeds to insult all of her friends. / A flood strands the kids at school overnight and they reveal some of their most private thoughts and feelings.
Episode 59 - Season 3, Episode 19: School Play

Arnold and Helga perform a "Romeo and Juliet"- type play for a school production.
Episode 60 - Season 3, Episode 20: Parent's Day

At the Parent's Day competition, Arnold learns that even though he doesn't have "real" parents, his grandparents are just as good as everyone else's parents.
Episode 61 - Season 4, Episode 1: Eugene's Birthday / Stinky's Pumpkin

Arnold is the cause of two birthday party's for Eugene being a big flop. / Stinky feels that he is a failure at everything he does until Arnold helps him discover that he is the best pumpkin grower in town.
Episode 62 - Season 4, Episode 2: Dinner for Four / Phoebe Skips

After winning coupons to a fancy French restaurant, Helga attempts to prove to Arnold that she is more sophisticated than Lila. / Helga is devastated when her patsy, Phoebe, is skipped to the 6th grade.
Episode 63 - Season 4, Episode 3: Full Moon / Ms. Pataki, Student Teacher

When the gang all decide that they are going to "moon" Principal Wartz, Arnold thinks that it's a bad idea, but ends up inadvertently getting caught and taking the blame. / Olga comes to PS 118 to be a student teacher.
Episode 64 - Season 4, Episode 4: Big Gino / Jamie O in Love

Sid gets in over his head when doing business with the local kid loan shark, Big Gino. / Gerald's big brother, Jamie O, falls for a girl and suddenly turns nice to his kid brother.
Episode 65 - Season 4, Episode 5: Beeper Queen / Oscar Can't Read?

Big Bob pulls his back and cannot go to a very important meeting. Not knowing who else to send in his place, he asks Helga. / When Arnold discovers that Oskar has been pretending to know how to read, Arnold confronts him.
Episode 66 - Season 4, Episode 6: The Headless Cabbie / Friday the 13th

At a sleepover, Arnold and the boys sit around and tell scary stories. / Wolfgang dares Arnold and the gang to break superstitions, which causes a spate of bad luck to erupt.
Episode 67 - Season 4, Episode 7: Helga's Parrot / Chocolate Turtles

Big Bob gets a parrot which eventually gets on his nerves. He passes the bird on to Helga, who spills her emotions about Arnold to the bird. / Arnold and Gerald decide to sell chocolate turtles to raise money for the club's ongoing go-cart project.
Episode 68 - Season 4, Episode 8: Love and Cheese / Weighing Harold

Arnold goes all out to win Lila's affection by taking her to the Annual Cheese Festival. / Harold feels that he has gotten too fat, so he gets his parents to send him on a weight-off cruise.
Episode 69 - Season 4, Episode 9: It Girl / Deconstructing Arnold

Helga becomes the latest child fashion star and everyone loves her for her scowl and bad attitude. / The gang finally gets sick of Arnold's never-ending good advice, so they all decide to stop listening to him all together.
Episode 70 - Season 4, Episode 10: Grudge Match / Polishing Rhonda

When Arnold and Grandpa get into a fender bender with Helga and Big Bob, the typical argument of who's at fault ensues. / After a confrontation at PS 118 between Rhonda and Patty, they both end up at the same finishing school.
Episode 71 - Season 4, Episode 11: Veteran's Day, Pts. 1 & 2

Arnold and Gerald, and Grandpa and Gerald's Dad visit a Veteran's memorial. Both older men tell "tall" tales about their military exploits, which the boys find hard to believe.
Episode 72 - Season 4, Episode 12: Back to School / The Egg

Grandpa returns back to grade school so he can finally fulfill his dream of graduating. / Mr. Simmons gives the class an assignment to couple up and take care of an egg over the weekend to learn teamwork and responsibility.
Episode 73 - Season 4, Episode 13: Weird Cousin / Baby Oskar

Arnold's weird cousin, Arnie, arrives for a visit and appears to be the biggest loser to everyone except Lila, the love of Arnold's life. / Oskar's wife Susie agrees to watch her cousin's baby, also named Oskar.
Episode 74 - Season 4, Episode 14: Helga Sleepwalks / Fighting Families

Helga begins to sleepwalk and ends up walking to Arnold's house. / The Fighting Families Contest has come to town and have selected two families: one from PS 118 and PS 119.
Episode 75 - Season 4, Episode 15: Monkeyman! / Buses, Bikes, Subways

Arnold is saved from thugs by a mysterious, caped character named Monkeyman. / Out on a field trip, Harold and Helga miss the bus and get separated from the rest of the class.
Episode 76 - Season 4, Episode 16: Grandpa's Sister / Synchronized Swimming

Grandpa's sister, Mitzi, shows up out of the blue to grace the boarding house with her presence. / When Coach Wittenberg needs to form a synchronized swim team to save his job, he recruits Arnold, Gerald and the rest of the gang to compete.
Episode 77 - Season 4, Episode 17: Helga's Masquerade / Mr. Green Runs

When Helga realizes that Arnold is so taken by Lila because of her wit and charm, she decides that the only way to get Arnold to notice her is to be like Lila. / Arnold helps Mr. Green run for the City Council.
Episode 78 - Season 4, Episode 18: Helga On the Couch

Helga is recommended for counseling after Mr. Simmons observes her berating Arnold, arguing with her parents, etc. She learns that unrequited love is very normal and that she's actually okay.
Episode 79 - Season 4, Episode 19: Dino Checks Out, Pt. 1 / Dino Checks Out, Pt. 2

Washed up balladeer Dino Spumoni fakes his own death in order to increase his record sales. Everyone believes he's dead and at the funeral, Grandpa and Arnold find out that Dino has left Arnold all his future record sales.
Episode 80 - Season 4, Episode 20: Summer Love, Pts. 1 & 2

By complete coincidence, Arnold and Helga and family end up at the same beach resort for summer vacation.
Episode 81 - Season 5, Episode 1: Sid the Vampire Slayer / Big Sis

After a chilling vampire movie, Sid is so spooked that he believes that stinky has all of the characteristics of a vampire. Olga comes home and wants to be a big sister to a little girl.
Episode 82 - Season 5, Episode 2: Gerald's Game / Fishing Trip

Gerald that is, until she finds out that Olga chooses Lila becomes addicted to a game called "The King". Arnold, Sid, Gerald and Harold go on a fishing trip with their dads and Grandpa.
Episode 83 - Season 5, Episode 3: Bag of Money / Principal Simmons

The guys find a bag of money and they want to split it up right away. When Principal Wartz gets fed up with unappreciative children, he quits and follows his life-long dream of being a lounge singer.
Episode 84 - Season 5, Episode 4: New Bully On the Block / Phoebe Breaks a Leg

When a new bully comes on the block, Wolfgang feels threatened that he will lose his power over Arnold and the gang. Phoebe breaks her leg when she rescues Helga from the pathway of a speeding bus.
Episode 85 - Season 5, Episode 5: Stuck in a Tree / Rhonda Goes Broke

Arnold tries to help Eugene get out of a tree, but gets stuck himself. After a busy day at school of boasting and fashion policing, Rhonda comes home and finds out that they are now broke and have nothing left.
Episode 86 - Season 5, Episode 6: Helga's Locket / Sid and Germs

Helga loses her infamous locket and it winds up in the wrong place at Arnold's house. Sid learns that germs are on just about everything people touch -- especially frogs.
Episode 87 - Season 5, Episode 7: Beaned / Old Iron Man

During a game of baseball, Arnold pops a fly ball and it hits Helga in the head. Grandpa is paid a visit by his old friend Jimmy, which sparks up his competitive nature.
Episode 88 - Season 5, Episode 8: Ghost Bride / Gerald vs. Jamie O

As the gang passes through the cemetery, Gerald tells the story of the ghost bride who murdered her husband-to-be when he left her at the alter and married her sister. Gerald meets Chloe, a cute girl on his block, and instantly falls head over heels.
Episode 89 - Season 5, Episode 9: Suspended / Ernie in Love

Harold decides that he hates school and wants nothing else to do with it. Ernie falls in love with a beautiful, voluptuous magazine model.
Episode 90 - Season 5, Episode 10: Arnold Visits Arnie / Chocolate Boy

Arnold pays his cousin Arnie a visit and it turns out to be much like being in the twilight zone. / Wolfgang tells Chocolate Boy that if he can go two weeks without chocolate.
Episode 91 - Season 5, Episode 11: Harold and Patty Arm Wrestle / Arnold and the Rich Guy

Harold becomes the king of arm wrestling at PS-118. At a hockey game with Grandpa, Arnold prevents an airborne puck from hitting a stranger in the head.
Episode 92 - Season 5, Episode 12: The Racing Mule / Curly's Girl

Mr. Hyuhn, Ernie Oskar combine their resources to purchase a racing horse. / When Rhonda's dad buys her mother a fur coat for her birthday, the temptation is too great and Rhonda wears it to school.
Episode 93 - Season 5, Episode 13: On the Lam / Family Man

Harold, Stinky and Sid steal rockets out of the science lab at school and set them off outside of an old Police Station. / The deli shop where Mr. Hyunh works has a new owner and he's looking for a new head chef whose a real family man.
Episode 94 - Season 5, Episode 14: Phoebe's Little Problem / Grandpa's Packard

Phoebe is set to receive an award for her perfect attendance. / Grandpa enters his packard in the classic car competition. It is admired by all until someone admires it enough to steal it.
Episode 95 - Season 5, Episode 15: Simmons Documentary / Big Bob's Crisis

Mr. Simmons wins The Teacher of the Year award and The Knowledge Channel wants to do a documentary capturing the spontaneous moments in his class. / Big Bob has a change of heart when he has what appears to be a heart attack.
Episode 96 - Season 5, Episode 16: Married

Rhonda uses her origami marriage predictor to tell who will marry who within the gang. Everyone becomes curious. Except Arnold who refuses to take the test, until Rhonda peeks his curiosity by telling him that it might predict that he will marry Lila.
Episode 97 - Season 5, Episode 17: Timberly Loves Arnold / Eugene, Eugene

When Gerald tries to get rid of his little sister Timberly, Arnold sticks up for her by persuading Gerald to let her hang out with them. / Mr. Leichliter, the theater critic, posts auditions for his rendition of the classic play, "Eugene, Eugene".
Episode 98 - Season 5, Episode 18: April Fools Day

It's April Fools and Helga has targeted Arnold as her practical joke victim for the day. When Helga goes one prank too far, Arnold stages a retaliation and brings in Grandpa's prized practical joke.
Episode 99 - Season 5, Episodes 19 & 20: The Journal

On the anniversary of his parent's disappearance, Arnold decides to give up hoping that they will ever return home. But while packing away their keepsakes in the attic, Arnold finds his father's old journal.


More movies and TV shows at the Australian TV Listings Guide..

-

In order to keep our service free we display advertising and may earn affiliate fees for purchases you make on external sites that we partner with.
All content is © 2025 On TV Tonight unless pertaining to advertisers, companies, studios, movies and TV series listed on this site.