Watching: The Simpsons 1621 The Father, the Son, and the Holy Guest Star | Watch The Simpsons Online - FREE!

Bart is expelled by Principal Skinner for a prank at a school Meideval Festival that was actually caused by Groundskeeper Willie (who was mad at having to be the village idiot), and ends up going to a Catholic school, which is more affordable than other private schools. The only person who takes a reali interest in Bart is Father Sean, who explains he acted a bit like Bart in his day, and lends Bart a "Lives of the Saints" comic book. Marge is afraid that Bart is turning into a Catholic (which, with all of the sitting, standing, and kneeling, she calls "Simon Says without a winner"), but Homer is sidetracked by the fact that the school is having a pancake dinner followed by bingo, and when he discovers that he can be absolved of all sins through confession if he converts, Marge problems are doubled, especially when she realizes that Catholics do not believe in birth control.