 The episode, like the other "Treehouse of Horror" episodes, comprises three self-contained segments.In "School Is Hell", Bart finds his ideal new school in Hell; in "A Clockwork Yellow", Moe leads a "Clockwork Orange" gang; and in "The Others", the Simpson family are visited by their former selves.A clip from the episode was first shown to the San Diego Comic-Con in July 2014, and showrunner Al Jean gave an interview about "The Others" in September.