10 Best 'The Simpsons' Episodes Set in the Future, Ranked

The Simpsons' canon contains several kinds of episodes deemed special for their structure: the ones that show past clips, the "Treehouse of Horror" series, the flashback episodes, and the installments that peer into the future. Though several seem to operate on the same timeline, they generally tend to contradict each other and cannot be counted as canon. Still, they can be very charming hypotheticals to consider for one of the most beloved sitcom families in TV history.