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