Football-headed Arnold lives with his offbeat grandparents and pet pig in a boarding house inhabited by a bunch of eccentrics. With his best buddy Gerald, Arnold endures playground bullies, crushes, and everything else that comes with big-city life.
Arnold and Gerald are cast as a banana and a strawberry in their school play, "The Four Food Groups", written and directed by Helga. Arnold inadvertently wrecks Eugene's brand new 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. Arnold inadvertently wrecks Eugene's brand new bike.
Helga accidentally drops her journal full of love poems about Arnold into a pile of Gerald's books. Arnold's class goes on a field trip to the aquarium where Arnold waits in anticipation to see Lockjaw.
Helga accidentally drops her journal full of love poems about Arnold into a pile of Gerald's books. Arnold's class goes on a field trip to the aquarium where Arnold waits in anticipation to see Lockjaw.
Helga has been secretly building a shrine in her closet to Arnold. Arnold has to retrieve a football from the lair of Stoop Kid -- a bully who, according to neighborhood legend, pounds anyone who sets foot upon his domain.
Helga has been secretly building a shrine in her closet to Arnold. Arnold has to retrieve a football from the lair of Stoop Kid -- a bully who, according to neighborhood legend, pounds anyone who sets foot upon his domain.
Helga tries to hide her disappointment at not being invited to Rhonda's makeover party. Arnold gets caught between his loyalty to Grandma and a promise to help his pal Ernie demolish his 500th building.
Helga tries to hide her disappointment at not being invited to Rhonda's makeover party. Arnold gets caught between his loyalty to Grandma and a promise to help his pal Ernie demolish his 500th building.
Arnold and Gerald are invited to a school dance by a pair of 6th graders. Arnold and Gerald manage to scrape up enough money for cheap seats at the last baseball game of Arnold's idol.
Arnold and Gerald are invited to a school dance by a pair of 6th graders. Arnold and Gerald manage to scrape up enough money for cheap seats at the last baseball game of Arnold's idol.
A record heatwave strikes the city, setting everyone on edge. Arnold wakes to find the city covered in snow and hears that school is closed for the day.
A record heatwave strikes the city, setting everyone on edge. Arnold wakes to find the city covered in snow and hears that school is closed for the day.
Arnold is given 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.
Arnold is given 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.
Arnold's best laid plans for the "ultimate Saturday" go up in smoke. On a boring summer night Grandpa tries to liven things up by telling a story about haunted Train Number 25.
Arnold's best laid plans for the "ultimate Saturday" go up in smoke. On a boring summer night Grandpa tries to liven things up by telling a story about haunted Train Number 25.
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."
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."
The boarders are all suspicious of the mysterious Mr. Smith who lives behind door 16. Oscar Kokoshka moves in with Arnold when his wife, Susie, throws him out of their apartment following another fight.
The boarders are all suspicious of the mysterious Mr. Smith who lives behind door 16. Oscar Kokoshka moves in with Arnold when his wife, Susie, throws him out of their apartment following another fight.
Arnold has trouble with the basketball coach and his favored son until he teaches them both a lesson. Arnold becomes friend with "cool" Frankie G., but his new friend only succeeds in getting him into trouble.
Arnold has trouble with the basketball coach and his favored son until he teaches them both a lesson. Arnold becomes friend with "cool" Frankie G., but his new friend only succeeds in getting him into trouble.
When a movie lets out later than expected, Arnold and the gang have no choice but to take the subway home. Arnold and the gang set out on a quest to find the hidden treasure of the mysterious "Wheezin' Ed" on Elk Island.
When a movie lets out later than expected, Arnold and the gang have no choice but to take the subway home. Arnold and the gang set out on a quest to find the hidden treasure of the mysterious "Wheezin' Ed" on Elk Island.
Arnold decides to get up the nerve to speak with the girl of his dreams, Ruth. Arnold and the gang clean up a vacant lot so that they can have a baseball field.
Arnold decides to get up the nerve to speak with the girl of his dreams, Ruth. Arnold and the gang clean up a vacant lot so that they can have a baseball field.
Arnold and Helga are chosen to represent the school in the city wide spelling bee. Arnold takes one of his sick pigeons to the mysterious Pigeon Man who miraculously cures the bird.
Arnold and Helga are chosen to represent the school in the city wide spelling bee. Arnold takes one of his sick pigeons to the mysterious Pigeon Man who miraculously cures the bird.
Helga's older sister, Olga, comes home from college and quickly garners all of her parents' attention. Arnold and Gerald have been saving up cereal box tops to get a telescope before the arrival of Salley's Comet.
Helga's older sister, Olga, comes home from college and quickly garners all of her parents' attention. Arnold and Gerald have been saving up cereal box tops to get a telescope before the arrival of Salley's Comet.
Arnold's pet pig, Abner, escapes one night while Arnold is sleeping. Grandpa entrusts Arnold with the job of fetching his prized pocket watch from the repair shop.
Arnold's pet pig, Abner, escapes one night while Arnold is sleeping. Grandpa entrusts Arnold with the job of fetching his prized pocket watch from the repair shop.
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. Arnold and Gerald set out to set a world record.
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. Arnold and Gerald set out to set a world record.
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.
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.
Arnold and Gerald both get jobs working for Mrs. Vitello in her flower shop. Arnold designs a fantastic float for the City Day Parade, but the school has no money to build it.
Arnold and Gerald both get jobs working for Mrs. Vitello in her flower shop. Arnold designs a fantastic float for the City Day Parade, but the school has no money to build it.
Arnold -- in his guise as the Great Arnoldini -- gives an amateur magic show behind the boarding house and, for his big number, makes Helga disappear. Arnold accidentally beans Harold in a baseball game.
Arnold -- in his guise as the Great Arnoldini -- gives an amateur magic show behind the boarding house and, for his big number, makes Helga disappear. Arnold accidentally beans Harold in a baseball game.
Football-headed Arnold lives with his offbeat grandparents and pet pig in a boarding house inhabited by a bunch of eccentrics. With his best buddy Gerald, Arnold endures playground bullies, crushes, and everything else that comes with big-city life.
