Peter Cushing
Dr. Christopher Maitland
Christopher Lee
Sir Matthew Phillips
Patrick Wymark
Anthony Marco
Jill Bennett
Jane Maitland
P
Peter Woodthorpe
Bert Travers, Marco's Landlord
Nigel Green
Inspector Wilson
A
April Olrich
French Girl
George Coulouris
Dr. Londe
M
Maurice Good
Pierre, Phrenologist
Patrick Magee
Police Surgeon
Frank Forsyth
Judge
Michael Gough
Auctioneer
Anna Palk
Maid
P
Paul Stockman
First Guard
G
Geoffrey Cheshire
Second Guard
G
George Hilsdon
Policeman
J
Jack Silk
Driver
P
Paul Beradi
Auction Attendee (uncredited)
E
Ernest Blyth
Auction Attendee (uncredited)
E
Eric Kent
Auction Attendant (uncredited)
J
Jack Armstrong
Auction Bidder (uncredited)
A
Arthur Goodman
Auction Bidder (uncredited)
H
Harold Sanderson
Auction Bidder (uncredited)