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)

Aileen Lewis

Auction Attendee (uncredited)

Eric Kent

Auction Attendant (uncredited)

Jack Armstrong

Auction Bidder (uncredited)

Joe Beckett

Auction Bidder (uncredited)

Arthur Goodman

Auction Bidder (uncredited)

Harold Sanderson

Auction Bidder (uncredited)

Kenneth Ryan

Assistant Art Director

Buster Ambler

Sound Recordist

John Cox

Sound Supervisor

Jackie Cummins

Wardrobe Supervisor

Tom Priestley

Sound Editor

Henry Montsash

Hairdresser

Philip Martell

Conductor

Jill Carpenter

Makeup Artist

Ted Samuels

Special Effects

Ted Lloyd

Production Manager

Freddie Francis

Director

Robert Bloch

Story

Milton Subotsky

Screenplay

Scott Slimon

Set Decoration

Oswald Hafenrichter

Editor

Elisabeth Lutyens

Original Music Composer

Bill Constable

Art Direction

Milton Subotsky

Producer

Max Rosenberg

Producer

John Wilcox

Director of Photography

Robert Bloch

Writer