Cora, the wife of a wealthy Parisian businessman, Daniel, is involved in an affair with Henri, an unscrupulous garage mechanic who has set his sights on Cora's fortune. Daniel becomes suspicious and hires a detective to investigate, but the detective is unsuccessful in pinpointing Cora's extramarital activities.
Annie Girardot
François Périer
Geneviève Brunet
Gérard Buhr
Christine Caron
Marcelle Arnold
Annie Andrel
Piella Sorano
Hubert Deschamps
Pierre Moncorbier
Lucien Raimbourg
Michel Seldow
Henri Virlogeux
Léonce Corne
Roger Saget
Louis Bugette
Paul Bisciglia
Christian Lude
Gérard Darrieu
Max Montavon
Christian Brocard
Doudou Babet
Georges Descrières
Henri Crémieux