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 o ...

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 o ...

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 o ...

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 o ...

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 thi ...

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 thi ...

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 thi ...

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 thi ...

Helga's Show: Helga performs a stand-up comedy routine at P.S. 118, but when she starts imitating her classmates, they get angry at her and start ignoring her. She sees w ...

Helga's Show: Helga performs a stand-up comedy routine at P.S. 118, but when she starts imitating her classmates, they get angry at her and start ignoring her. She sees w ...

Helga's Show: Helga performs a stand-up comedy routine at P.S. 118, but when she starts imitating her classmates, they get angry at her and start ignoring her. She sees w ...

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 thi ...

Helga's Show: Helga performs a stand-up comedy routine at P.S. 118, but when she starts imitating her classmates, they get angry at her and start ignoring her. She sees w ...

Helga's Show: Helga performs a stand-up comedy routine at P.S. 118, but when she starts imitating her classmates, they get angry at her and start ignoring her. She sees w ...

Arnold is fed up with the bickering amongst the boarders and sets out to find the true meaning of the holiday. ...

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- ...

Best Man: Coach Wittenberg wants to remarry Tish Wittenberg and asks Arnold to be his best man. The coach cares about winning almost as much as his wife, and Arnold teach ...

All the kids are paired with adults with interesting jobs except Arnold, who is forced to spend time with the Jolly Olly Man. / Harold believes it's his life's calling to ...

Arnold Betrays Iggy: When Arnold sees Iggy wearing bunny pajamas, he promises he won't tell anybody - but when Sid and Stinky guess, Iggy refuses to forgive Arnold. Helga ...

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 J ...

Sid's Revenge: Principal Wartz gives Sid detention for an prank he did not commit, so Sid attempts to get revenge by making a voodoo soap doll of Principal Wartz. After s ...

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 wort ...

Curly Snaps: Curly's dream is to become the Ball Monitor, but when that duty is mistakenly handed to Sid, Curly snaps, steals the school's kickballs and locks himself in ...

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. ...

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. ...

Casa Paradiso: Tired of the boarders' complaints and snarkiness, Grandpa plans to sell the boarding house and move to a tropical resort with Arnold and Grandma. Will Arno ...

Tour de Pond: Arnold and Gerald enter the Tour De Pond boat race, and face competition with Rex Smythe-Higgins III, whose family has won ever since Rex's grandfather chea ...

Eugene Goes Bad: Eugene finds out that his TV hero, The Abdicator, is just an overpaid, whiny Hollywood star who doesn't do his own stunts, and without a role model, Euge ...

Hall Monitor: Helga appoints Phoebe as hall monitor and teaches her how to do the job. Phoebe then becomes a stricter hall monitor than Helga. Harold's Bar Mitzvah: Harol ...

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 a ...

The High Life: Gerald tries to make money by selling Wacko Watches, but when he sells them to everyone, Gerald's stuck with a load of watches and no one to buy them. Best ...

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 ...