A self-assured businessman murders his employer, husband of his mistress, which unintentionally provokes an ill-fated chain of events.

• Nouvelles Éditions de Films
• Jeanne Moreau
• Maurice Ronet
• Georges Poujouly
• Yori Bertin
• Jean Wall
• Elga Andersen
• Sylviane Aisenstein
• Micheline Bona