Full Credits
12 members

Ray Milland
James Xavier

Diana Van der Vlis
Diane Fairfax

Harold J. Stone
Sam Brant

John Hoyt
Willard Benson

Don Rickles
Crane

Dick Miller
John Trask (uncredited)

Jonathan Haze
Heckler (uncredited)
Kathryn Hart
Mrs. Hart (uncredited)

John Dierkes
Preacher (uncredited)

Morris Ankrum
Mr. Bowhead (uncredited)

Barboura Morris
Nurse (uncredited)
Stuart Hall
Casino Patron (uncredited)
19 members
Roger Corman
Director
Robert Dillon
Screenplay
Ray Russell
Screenplay
Ray Russell
Story
Roger Corman
Producer
James H. Nicholson
Executive Producer
Bartlett A. CarrΓ©
Associate Producer
Samuel Z. Arkoff
Executive Producer
Floyd Crosby
Director of Photography
Les Baxter
Original Music Composer
Al Bird
Sound Editor
Al Simms
Music Coordinator
Eve Newman
Music Editor
Daniel Haller
Art Direction
Daniel Haller
Production Design
Marjorie Corso
Costume Design
Ted Coodley
Makeup Artist
Betty Pedretti
Hairstylist
Anthony Carras
Editor