Felix is a middle-aged bourgeois husband. Much to his discomfort, he learns that his wife Gabrielle is carrying on with a young man--a very young man. Rather than express outrage, Felix decides that there's something lacking in him. He spends the rest of the picture trying to keep his wife by altering his own personality and outlook.
Bernard Blier
Félix Bonnadieu
Françoise Arnoul
Louisette
Berthe Bovy
Madame Ramadin
Michel François
Pascal Mascaret
Danielle Darrieux
Gabrielle Bonnadieu
Marthe Mercadier
Mademoiselle Clorinde
Jeanne Véniat
Henriette Decoeur
Andrée de Chauveron
Madame Mascaret mère
Paul Faivre
Le curé
Robert Lombard
Morin - un jeune employé
Yette Lucas
Gertrude - la cuisinière
Henri Charrett
Monsieur Cahuzac - un habitué de la brasserie
