Peter Cushing
Dr. Christopher Maitland
Christopher Lee
Sir Matthew Phillips
Patrick Wymark
Anthony Marco
Jill Bennett
Jane Maitland
Peter Woodthorpe
Bert Travers, Marco's Landlord
Nigel Green
Inspector Wilson
April Olrich
French Girl
George Coulouris
Dr. Londe
Maurice Good
Pierre, Phrenologist
Patrick Magee
Police Surgeon
Frank Forsyth
Judge
Michael Gough
Auctioneer
Anna Palk
Maid
Paul Stockman
First Guard
Geoffrey Cheshire
Second Guard
George Hilsdon
Policeman
Jack Silk
Driver
Paul Beradi
Auction Attendee (uncredited)
Ernest Blyth
Auction Attendee (uncredited)
Eric Kent
Auction Attendant (uncredited)
Jack Armstrong
Auction Bidder (uncredited)
Arthur Goodman
Auction Bidder (uncredited)
Harold Sanderson
Auction Bidder (uncredited)
Crew
Jackie Cummins
Wardrobe Supervisor
John Cox
Sound Supervisor
Buster Ambler
Sound Recordist
Kenneth Ryan
Assistant Art Director
Tom Priestley
Sound Editor
Jill Carpenter
Makeup Artist
Ted Samuels
Special Effects
Philip Martell
Conductor
Henry Montsash
Hairdresser
Ted Lloyd
Production Manager
Freddie Francis
Director
Milton Subotsky
Screenplay
Robert Bloch
Story
Oswald Hafenrichter
Editor
Scott Slimon
Set Decoration
Milton Subotsky
Producer
William Constable
Art Direction
Elisabeth Lutyens
Original Music Composer
Max Rosenberg
Producer
John Wilcox
Director of Photography
Robert Bloch
Writer