| Cast list | | Jean-Claude Brialy | as | Ronald | | Bernadette Lafont | as | Ambroisine | | Charles Belmont | as | Arthur | | André Jocelyn | as | Le jeune homme / Young man | | Jean Galland | as | L'oncle d'Arthur / Arthur's uncle | | Sacha Briquet | as | Henri, le fiancé | | Jean Tissier | as | Le président / President | | Laura Carli | as | Tante Suzanne | | Sophie Grimaldi | as | La fiancée | | Serge Bento | as | Bernard I / Le livreur / Deliveryman | | Pierre Vernier | as | Bernard II | | Jeanne Pérez | as | La veuve Goupil | | Corrado Guarducci | as | Le peintre | | Stella Dassas | as | La duchesse | | Stéphane Audran | as | Xavière, la danseuse / Xavière, the dancer |
| | Crew list: | | Claude Chabrol (Director) | | Claude Chabrol (Writer) | | Paul Gégauff (Writer) |
|
