On screen
Cast
19 credited performers
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
Artwork unavailable
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
Artwork unavailable
Alex Gallier
Max Rubenstein
Robert Crewdson
Control Officer
Artwork unavailable
Jimmy Cains
Gassner
Artwork unavailable
Edward Forsyth
German Policeman
Artwork unavailable
Theodore Wilhelm
German Thug
Artwork unavailable
Robert Bruce
Staff Officer
Jan Holden
Sally Jennings