The Simpsons

I've heard from a couple of friends that even as the show's declined the Treehouse of Horror episodes are apparently still very good. guessing it's because it allows them to do a lot of weird/format-busting stuff rather than "Chief Wiggum runs into his old high school crush, voiced by Anne Hathaway" type shit. the Serious Flanders episode was like that too, in fact that struck me as one of the few modern episodes where they actually seemed to enjoy making it