Vincent Price
Dr. Erasmus Craven
Peter Lorre
Dr. Adolphus Bedlo
Boris Karloff
Dr. Scarabus
Hazel Court
Lenore Craven
Olive Sturgess
Estelle Craven
Jack Nicholson
Rexford Bedlo
John Dierkes
Roderick Craven
Connie Wallace
Maid
William Baskin
Grimes
Aaron Saxon
Gort
Leo Gordon
Grimes (voice) (uncredited)
Dick Johnstone
Roderick Craven (uncredited)
Roger Corman
Director
Ronald Sinclair
Editor
Harry Reif
Set Decoration
Floyd Crosby
Director of Photography
Roger Corman
Producer
Richard Matheson
Screenplay
Les Baxter
Original Music Composer
Daniel Haller
Art Direction
Daniel Haller
Production Design
Marjorie Corso
Costume Supervisor
Bartlett A. Carré
Production Supervisor
Robert Agnew
Unit Manager
John Bury Jr.
Sound
Jack Bohrer
Assistant Director
Samuel Z. Arkoff
Executive Producer
Al Simms
Music Coordinator
James H. Nicholson
Executive Producer
Edgar Allan Poe
Short Story
Betty Pedretti
Hairstylist
Karl Brainard
Property Master
Eve Newman
Music Editor
Pat Dinga
Special Effects
Ross Hahn
Construction Coordinator
Ted Coodley
Makeup Artist
Gene Corso
Sound Editor
Harry L. Underwood
Camera Operator