Lisa is horrified to discover that most of her ancestors were bad people.

Homer and Bart live the good life.

Howie Mandel (Deal or No Deal, Bobby

A planned evening of ice skating and a chance encounter introduces Marge and Homer to the sport of curling, and they wind up joining a team and becoming involved in the Olympic trials. Bob Costas has a cameo as himself.

Homer and Bart live the good life.

Morgan Spurlock documents 20 years of THE SIMPSONS.

Krusty falls head over heels for a princess.

Grampa shares his life story.

Homer suspects Bart

Bart wishes for a brother this year.

Lisa takes the stand in Springfield

Bart meets his prankster match.

Marge shows some skin for charity.

Get spooked with three all-new scary stories.

Marge protests a violent sport.

Bart becomes the teacher

Homer gets whipped into shape for a role in a feature film.

Bart and Lisa transfer to a posh new school.

Marge and Lisa tell tales about famous women in history.

Moe