Cast
Peter Cushing
Dr. Victor Stein
Francis Matthews
Dr. Hans Kleve
Eunice Gayson
Margaret Conrad
Michael Gwynn
Karl
John Welsh
Bergman
Lionel Jeffries
Fritz
Oscar Quitak
Dwarf
Richard Wordsworth
Up Patient
John Stuart
Inspector
Michael Ripper
Kurt
Charles Lloyd Pack
President
Arnold Diamond
Molke
Marjorie Gresley
Countess Barscynska
Anna Walmsley
Vera Barscynska
George Woodbridge
Janitor
Ian Whittaker
Boy
Avril Leslie
Girl
John Tatham
Manservant (uncredited)
Eugene Leahy
Kleine (uncredited)
Charles Gilliard
Policeman (uncredited)
Jimmy Charters
Patient (uncredited)
Julia Nelson
Inga (uncredited)
Robert Brooks Turner
Joseph the Groom (uncredited)
Crew
Philip Leakey
Makeup Artist
(Costume & Make-Up)
George Baxt
Additional Dialogue
(Crew)
Hurford Janes
Additional Dialogue
(Crew)
Jimmy Sangster
Writer
(Writing)
Michael Carreras
Executive Producer
(Production)
Leonard Salzedo
Original Music Composer
(Sound)
Jack Asher
Director of Photography
(Camera)
Terence Fisher
Director
(Directing)
Dorothy Holloway
Casting
(Production)
Henry Montsash
Hairstylist
(Costume & Make-Up)
Alfred Cox
Editor
(Editing)
Anthony Hinds
Producer
(Production)
Bernard Robinson
Production Design
(Art)
Rosemary Burrows
Costume Design
(Costume & Make-Up)
Jock May
Sound Recordist
(Sound)
Alfred Cox
Sound Editor
(Sound)
Mary Shelley
Characters
(Writing)