Cast
Horst Janson
Sergeant in Military Office (uncredited)
Robert Hossein
Dupont
Klaus Kinski
Russian Agent
Gabriella Giorgelli
(uncredited)
Helmut Wildt
Perry
Renato Terra
Agente italiano camuffato (uncredited)
Bourvil
Lalande
Jackie Blanchot
Joe
Georges Marchal
Serge
Robert Ryan
General Bruce
Al Mancini
Corporal Colombo (uncredited)
Annie Girardot
Suzette / Monique
Jacques Sernas
Glazov
Rossana Canghiari
Swimming Pool Girl (uncredited)
Maria Grazia Buccella
Natalia
Sylvain Lévignac
Karl
Vittorio Gassman
Perego / Ferrari
Wolfgang Lukschy
Russian General
Nino Crisman
Colonel de Luca (uncredited)
Henry Fonda
Dimitri Koulov
Peter van Eyck
Petchatkin
Gabriel Gobin
O'Hara
Louis Arbessier
Ivanov
Pietro Ceccarelli
Sernas' Bald Henchman (uncredited)
Mario Adorf
Callaghan
Violette Marceau
Lisa
Aldo Canti
Carabiniere (uncredited)