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