Hey Arnold! - Season 1

Helga drops her journal full of love poems about Arnold into a pile of books. / Arnold's class goes on a field trip to the aquarium where Arnold waits to see Lockjaw.

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. / 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.

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 when the demolition of an old theater brings Grandma and Ernie into conflict with one another.

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.

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 decides to get up the nerve to speak with the girl of his dreams, Ruth McDougal, at the annual cheese festival. / 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.

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. / 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!

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. He has a private bathroom and takes all his meals alone. / 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!