Anton Diffring
Dr. Georges Bonner
Anton Diffring
Dr. Georges Bonner
Hazel Court
Janine Dubois
Christopher Lee
Dr. Pierre Gerrard
Arnold Marlé
Prof. Ludwig Weiss
Delphi Lawrence
Margo Phillipe
Francis de Wolff
Insp. LeGris
Gerda Larsen
Street Girl
Middleton Woods
Little Man
Michael Ripper
Morgue Attendant
Denis Shaw
Tavern Customer
Marie Burke
Woman at Private View
Charles Lloyd Pack
Man at Private View
Bernard Robinson
Production Design
Roy Ashton
Makeup Artist
Jack Asher
Director of Photography
Barré Lyndon
Theatre Play
Jimmy Sangster
Screenplay
Michael Carreras
Producer
Terence Fisher
Director
Molly Arbuthnot
Costume Supervisor
Richard Rodney Bennett
Original Music Composer
John Dunsford
Editor
Henry Montsash
Hairstylist
Don Weeks
Production Manager
John Peverall
Assistant Director
Jock May
Sound Recordist
Len Harris
Camera Operator
James Needs
Supervising Editor
John Hollingsworth
Music Supervisor
Shirley Barnes
Continuity
Anthony Nelson Keys
Associate Producer