Homer goes to Canada with Apu and Ned to purchase Grampa's medication, but the three have problems getting home because the border guard thinks Apu is a terrorist.
Bart went to a rap concert Marge told him not to go to. In order to avoid punishment from Marge, he makes Marge and Homer believe he has been kidnapped.
A townsperson comes out of the closet when Springfield legalized same-sex marriages in a plot to bolster tourism; Homer uses the Internet to become a minister.
Springfield builds an opera house, but since no-one attends it they convert it into a prison. Old and forgotten laws are used to fill the prison, and therefore Homer goes to jail for kicking a can five times in a row. In jail, Homer becomes a snitch
When Kirk and Luann van Houten plan to get back together, Milhouse realizes they are too interested in each other, so he and Bart try to break them up, only for the plan to backfire and cause Homer and Marge to break up yet again.
An android son replaces Bart; Homer and friends are the quarry in Mr. Burns' hunting tournament; a witch turns townsfolk into their Halloween costumes.
Milhouse tutors Lisa in Italian, and Marge joins the Cheery Red Tomatoes, a group that plans to rob Mr. Burns of one million dollars worth of Fabergé eggs.