Treehouse of Horror XV (S16E01)

This year's thrillogy features "The Ned Zone", in which a knock to the noggin of Ned Flanders uncannily enables him to foretell the future - or does it - "Four Beheadings and a Funeral", where a knife-wielding killer roams Victorian London, and "In the Belly of the Boss", a fantastic journey (ok, voyage) through what can charitably be called the body of Mr. Burns. (Prime Video)