Marge has to spend all the family's Christmas present money getting Bart's tattoo removed, so Homer gets a job as Santa but bets all his wages on a dog with a festive name.

After Bart cheats on an aptitude test, he is placed in a school for gifted children.

After losing his job, Homer becomes an anti-nuclear activist.

Homer discovers families can get along when the Simpsons attend the company picnic.

Bart's grandfather comes to his aid after he is beaten up by a bully.