Halloween has passed which means it's time for The Simpsons' 21st annual "Treehouse of Horror" (Fox, 8 tonight).

This year, the animated series presents three shorts based on movies. The first is about Marge's effort to get Bart and Milhouse away from violent video games by encouraging them to play a good old-fashioned board game.

When they choose one with Satan in the title (because it must be good if Satan is in the title), they end get sucked into an alternative universe where board games come to life.