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