Robert Hossein, Marina Vlady, Robert Le Beal. A brilliant "little" spy film. Hossein and Vlady play mysterious characters who meet up one night in a lonely cabin in the wilds of Normandy. They are both spies, but whom do they work for-the Allies or the Nazis.

• Film Costellazione
• Société Nouvelle des Établissements Gaumont (SNEG)
• Robert Hossein
• Marina Vlady
• Michel Etcheverry
• Robert Le Béal
• Roger Crouzet
• Clément Harari
• Alain Nobis
• Michèle Dufour