Sam gets into a fight at Hamburger Hanger with a kid who constantly picks on him. Sam later discovers the bully is a foster child and is very jealous of what Sam has.
Arnold pulls a prank at the local burger place in order to get into a club, but his prank causes a mentally challenged worker to get fired, so Arnold tries to make things right.
Arnold tells his friends that he has had sex with a girl, which leads to her deciding to have sex for real - which Arnold isn't ready for.
Arnold and his friends find out that a racist group will be speaking on campus, so they decide to interrupt their assembly by throwing rotten food at them. When Mr. Drummond find out, he objects to Arnold's behavior.
Arnold hopes to become a photojournalist and ends up getting a job at a newspaper, but he becomes disillusioned when he's asked to run errands instead of taking pictures.
Conclusion. Sam manages to call home and tell Arnold where he is.
A father who suffers the loss of one of his sons decides to kidnap Sam to replace him. Part 1 of 2.
Mr. Drummond goes undercover at his company to find out how his employees really feel about working there.
Arnold enjoys going out with a classmate, but his friends think she isn't good enough for him and get him to dump her for a pretty cheerleader.
Mr. Drummond takes Sam and Arnold camping, but is unable to compete with Sam's more-experienced dad.
Arnold is pressured to drink by an alcoholic classmate. His parents find out and lay down the law, but when his friend is caught with some of Mr. Drummond's liquor, Arnold is accused of using it.
Sam becomes friends with another kid in the building, but is horrified when he finds out the kid is actually a girl. Mr. Drummond convinces him that being friends with a girl isn't so bad.
Maggie and Sam surprise Mr. Drummond for his birthday by having Kimberly return from France to visit him. She brings a present of her own - the Drummond family tree.
Sam's scout troop is asked to work with a bunch of senior citizens on projects, but Sam's assigned senior citizen calls Sam a brat and refuses to help, so Sam has to put together a model airplane by himself.
Arnold and Sam try to keep a children's television show from getting taken off the air.
Sam has to have his tonsils removed but is afraid to go to the hospital. When Mr. Drummond has to undergo surgery himself, he and Sam try to face their fears together.
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