: A tribute to Neil Gaiman’s Coraline . Lisa discovers a secret door to an alternate, seemingly "perfect" reality where her family has buttons for eyes . Author Neil Gaiman guest stars, voicing Snowball II.
//www.imdb.com/title/tt6890620/">S29E4 ), which originally aired on . Episode Segments [S29E4] Treehouse of Horror XXVIII
The episode follows the classic three-story anthology format, featuring parodies of horror and fantasy: : A tribute to Neil Gaiman’s Coraline