Christopher Lee
Gregor
Leo Genn
Elliott
Anthony Newlands
Barberini
Heinz Drache
Carl
Eddi Arent
Eddie
Klaus Kinski
Manfred
Margaret Lee
Gina
Suzy Kendall
Natasha
Cecil Parker
Sir John
Victor Maddern
Mason
Maurice Kaufmann
Mario
Lawrence James
Manley
Tom Bowman
Jackson
Skip Martin
Mr. Big
Nosher Powell
Red
Gordon Petrie
Negro
Henry B. Longhurst
Porter
Dennis Blakely
Guard (1) Armoured Van
George Fisher
Fourth Man
Peter Brace
Man in Speedboat
Roy Scammell
Man in Speedboat
Jeff Silk
Security Man
Keith Peacock
Security Man
John Llewellyn Moxey
Director
Edgar Wallace
Novel
Harry Alan Towers
Writer
Johnny Douglas
Original Music Composer
John Trumper
Editor
Ernest Steward
Director of Photography
Harry Alan Towers
Producer
David Henley
Producer
Werner Jacobs
Director
Frank White
Art Direction
Anne Box
Hairdresser
Frank Turner
Makeup Artist
Peter Manley
Production Manager