Maclean Rogers
Director
Richard Gordon
Co-Producer
Maclean Rogers
Writer
Peter Mayhew
Editor
William G. Chalmers
Producer
John Stoll
Art Direction
Lindsay Hardy
Novel
Ernest Palmer
Director of Photography
Clive Midwinter
Production Manager
Wilfred Burns
Original Music Composer
Don Weeks
Assistant Director
Aubrey Lewis
Sound
Richard Denning
Major Gregory Keen
Carole Mathews
Hedy Bergner
Ronald Adam
Scammel / Dumetrius
Danny Green
Yotti Blum
Brian Worth
Capt. Peter Ridgeway
Hugh Moxey
Sgt. Tom Coutts
Peter Swanwick
Monsieur Paul Bonnet
Elwyn Brook-Jones
Digby Mitchel
Ronald Leigh-Hunt
Col. Julian Fentriss, M.I.5.
Robert Vincent O'Neil
Capt. Hank Godowski
Paul Hardtmuth
Dr. Buchmann
Bill Nagy
Marzotti
Alex Gallier
Max Rubenstein
Robert Crewdson
Control Officer
Jimmy Cains
Gassner
Edward Forsyth
German Policeman
Theodore Wilhelm
German Thug
Robert Bruce
Staff Officer
Jan Holden
Sally Jennings
