The Simpsons’ “Treehouse of Horror” episodes are always one of the highlights of the series, though this year brings something special.
The whole episode then ended with a special song to celebrate the 600th episode.
Starring James Arness, Milburn Stone, and Amanda Blake, the western series holds the record for the most episodes ever with 635.
The Simpsons have been a pretty busy family, to be sure; with the release of a series of sketches based on the US election, including one which takes aim at the reportedly cozy relationship between Republican candidate Donald Trump and Vladimir Putin.