Diễn viên
Jeffrey Byron
Luther Starling
Larry Cedar
Roger Pike
Walter Gotell
Simmons
Dudley Sutton
Goetz
David Battley
Peters
Don Fellows
General
Rita Webb
Cockney Woman
Minah Bird
Narcotics Agent
Mike Grady
Courier
Burt Kwouk
Man at Meeting
David Kossoff
Prof. Buchinski
Nigel Davenport
Arthur Minton
Kathleen Harrison
Elderly Lady
Bruce Boa
Colonel
Milos Kirek
Kaplan
George Pravda
Kolenkov
Roy Kinnear
Bidley
Lee Montague
Vorg
Mona Washbourne
Aunt Lydia
Frank Windsor
McGuffin
Percy Herbert
Ship's Captain
André Maranne
Duvalier