Diff'rent Strokes

Arnold challenges Willis to a video-game showdown.

Kimberly berates the swim-team captain for not having girls on the team.

Willis takes on the role of big brother to Arnold's new pal.

Arnold uses passages from "Cyrano de Bergerac" to write love letters for his friend Dudley.

Kareem Abdul-Jabbar plays an overzealous teacher who isn't scoring points with Arnold and Dudley.

Willis tries to negotiate peace between two rival groups of students at his high school, but when one of the students has his stuff stolen, Willis becomes the prime suspect and is forced to get a gun to protect himself.

Willis wears a fake mustache to get into a club, and lands a date with a waitress.

Arnold takes it hard when he hears his mother's voice again on an old audio tape.

When Kimberly submits a picture of Arnold with his butt exposed to a photo contest, he is infuriated and demands that Kimberly withdraw it, but the picture remains in the contest by mistake and almost ruins Arnold's class election.

Arnold's confrontation with the son of the new building landlord leads to Dr. Drummond punching the landlord in the face, and almost gets the family thrown out of the building.

Arnold, Kimberly, and Willis get jobs at Mr. Drummond's company, but when Willis finds out the minority kids don't have the same opportunities at employment, he goes undercover to see for himself and goes too far.

Arnold helps out a streetcorner Santa Claus, who takes advantage of Arnold and his family's kindness by robbing the Drummonds.

Willis is forbidden to go to a party when Mr. Drummond finds out there will be drinking there. After Willis disobeys and is caught, he decides to move in with a friend.

Mr. Drummond sneaks around behind the kids' backs while dating his tax attorney, and invites her over to the apartment while the rest of the family's away. But when they return early, Mr. Drummond has to explain her presence.

Kimberly stops working at Mr. Drummond's company and takes a job at a burger place, but is sexually harassed by her boss.

Arnold and Dudley befriend a bicycle shop owner named Mr. Horton, who is acutally a pedophile trying to scope the two unwary boys out.

After watching an X-rated cartoon at the bike shop, Arnold decides he's tired of Mr. Horton and goes home, leavind Dudley behind. Arnold lets slip details about his experiences with Mr. Horton and Mr. Drummond calls the authorities.

Kimberly impresses professional skater Dorothy Hamill with her ice skating, and is taken under her wing. But Kimberly is overwhelmed by the hard work it takes to become a professional skater, and devises a way out.

Kathy transfers to Arnold's school and is treated very poorly. When she becomes hall monitor, she doles out demerits to everyone except Arnold. Arnold tries to get Kathy to lighten up but instead is hard on Arnold too.

When Arnold faces a streak of bad luck, he is given a lucky cricket to help him out. Arnold's fortunes soon change, and he tries to use the cricket to get out of trouble with the Gooch.

Mr. Drummond shares a room with Arnold while Willis is busy studying, which leaves discomfort for Mr. Drummond and laughs for Arnold.

Arnold needs a story for a journalism contest at school, and when he finds out there's a student selling drugs there, he writes his story about that. The principal soon confronts him about it to get his sources, but Arnold refuses.

Arnold is tricked into playing Romeo opposite Lisa's Juliet in a class play. Although Arnold works hard for his performance, Lisa is overcome with stage fright and Arnold has to help her out.

Larry (Andrew "Dice" Clay) wants Willis to help him score with women, he gets Kimberly to assist him, but Larry falls in love with her.