King Fausto of the Sixth Dimension
Hervé Villechaize
Queen Doris of the Sixth Dimension
Susan Tyrrell
Bust Rod, the Servant Frog
Jan Stuart Schwartz
The Princess
Gisele Lindley
Human Chandelier / Miss Feldman, the School Teacher
Kedric Wolfe
Ex-Queen
Viva
Drunken Sailor
Joe Spinell
Satan
Danny Elfman
Masseur
Richard Elfman
Squeezit & René Henderson
Matthew Bright
Pa Hercules
Gene Cunningham
Susan B. "Frenchie" Hercules
Marie-Pascale Elfman
Ma Hercules
Virginia Rose
Flash Hercules
Phil Gordon
Grampa Hercules
Hyman Diamond
Harry Kipper
Brian Routh
Martin von Haselberg
Original Music Composer
Screenplay
Nick L. Martinson
Producer
Director of Photography
Gregory Sandor
Nicholas James
Director
Sound Recordist
Gerald B. Wolfe