Cast and credits of Treehouse of Horror IV

Dan Castellaneta
Homer Simpson / Grampa / Benedict Arnold / Kodos / Groundskeeper Willie / Vampires (voice) (as Dysfunctional Dan Castellaneta)

Julie Kavner
Marge Simpson (voice) (as Jooooolie Kavner)

Nancy Cartwright
Bart Simpson / Ralph Wiggum (voice) (as Nasty Nancy Cartwright)

Yeardley Smith
Lisa Simpson (voice) (as Scabby Yeardley Smith)

Hank Azaria
Carl / Demon / Blackbeard / Chief Wiggum / Vampires (voice) (as Boo! Boo! Scare Ya Hank Azaria)

Harry Shearer
Evil Laugh / Fashion Show Announcer / Lenny / Ned Flanders / Mr. Burns / Smithers / Judge / Richard Nixon / Principal Skinner / O

Phil Hartman
Lionel Hutz (voice) (as Phil Hart-on-the-Stick Man)

Pamela Hayden
Lizzie Bordon / Milhouse Van Houten / Jimbo Jones (voice) (as Pamela Hacksaw Hayden)

Russi Taylor
Martin Prince / Uter (voice) (as Rancid Russi Taylor)

Frank Welker
The Gremlin (voice) (as Dr. Frankenwelker)