Hey Arnold!

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.

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.

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.

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 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.

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.

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.

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.

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.

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 become a butcher, but he slowly drives Mr. Greene, the butcher, crazy.

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.

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.

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.