On Halloween, the kids run into bullies when they go trick-or-treating in the rich neighborhood, while Bob and Linda attend a party where someone kills Teddy's pet guinea pig.
Fearing that he is ruining their childhoods, Bob fires the kids from their jobs at the restaurant, but they just end up working for hippies who run a marijuana farm, instead.
In order to entice an old flame who is only attracted to married men, Mr. Fischoeder bribes Bob into letting him pass off Linda and the kids as his own family, but the situation ruins all of Bob's Thanksgiving traditions.
Mr. Fischoeder buys a mechanical movie shark as an attraction for his amusement park, but the kids accidentally let it loose on the town, forcing Bob and Teddy to save the day.
Tina is wracked with guilt when Bob forces her to lie about an accident that occurred when he let her drive his car, but a shady insurance adjuster sees through their ploy and blackmails Bob into committing more insurance fraud.
An incredibly annoying girl develops a crush on Gene, but he can't bring himself to dump her after he finds out her father has a music studio in their home.
