Edward L. Cahn
Director
Frederick E. West
Director of Photography
Ronald Sinclair
Editor
Lou Rusoff
Story
Alex Gordon
Producer
Ronald Stein
Original Music Composer
Lou Rusoff
Screenplay
Bartlett A. Carré
Production Supervisor
Paul Blaisdell
Creature Design
Israel M. Berman
Associate Producer
Don Ament
Art Direction
Bartlett A. Carré
Assistant Director
Jack Dusick
Makeup Artist
Samuel Z. Arkoff
Executive Producer
Jerry Zigmond
Idea
Harry Reif
Set Decoration
Chester Morris
Dr. Carlo Lombardi
Marla English
Andrea Talbott / Elizabeth Wetherby
Tom Conway
Timothy Chappel
Cathy Downs
Dorothy Chappel
Lance Fuller
Dr. Ted Erickson
Ron Randell
Police Lt. Ed James
Frieda Inescort
Mrs. Chappel
Frank Jenks
Plainclothes Sgt. with Lt James
El Brendel
Olaf, the butler
Paul Dubov
Johnny, the barker
William Hudson
Bob, the ex-fiancé
Flo Bert
Marta, the Maid
Jeanne Evans
Mrs. Brown
Kenneth MacDonald
Police Doctor with Prof. Anderson
Jack Mulhall
Lombardi's Lawyer
Edward Earle
Professor Anderson
Bess Flowers
Party Guest
Paul Blaisdell
The She-Creature
Spike
King the Dog
