Ηθοποιοί επεισοδίου
Νταν ΚαστελανέταHomer Simpson / Abe Simpson / Barney Gumble / Krusty the Clown / Groundskeeper Willie / Mayor Quimby (voice)
Julie KavnerMarge Simpson / Patty Bouvier / Selma Bouvier / Jacqueline Bouvier (voice)
Νάνσι ΚαρτράιτBart Simpson / Maggie Simpson / Nelson Muntz / Ralph Wiggum (voice)
Γιάρντλεϊ ΣμιθLisa Simpson / Maggie Simpson (voice)
Χανκ ΑζάριαMoe Szyslak / Chief Wiggum / Apu / Comic Book Guy / Carl Carlson / Superintendent Chalmers (voice)
Χάρι ΣίρερNed Flanders / Mr. Burns / Smithers / Principal Skinner / Lenny Leonard (voice)
★
Stephen Jay GouldStephen Jay Gould (voice)
Μάρσια ΟυάλλαςEdna Krabappel (voice)