Bart is falsely accused of pulling a prank on Easter involving the school marching band and stuffing rotten eggs in the brass section's horns, and Lisa must step in as his attorney to defend her brother. Meanwhile, Mr. Burns attempts to fulfill his lifelong dream of becoming a superhero, Fruit Bat Man,.

Homer is recruited to be a church deacon by the trendy new reverend in town. But Bart asks Flanders to help him track down their former pastor, Reverend Lovejoy, when Homer starts to embrace the faith a little too seriously. Meanwhile, Marge finds out her dry cleaners mistakenly swapped her wedding dress with one of Krusty's costumes.