Pushed by her husband to settle in the family castle, Agnès finds her sister-in-law Alix there. Her husband Carlos, often absent, loses interest in his wife and gradually approaches Agnès who will end up giving up this relationship.
| Writing | Germaine Beaumont | Novel |
| Writing | Jacques Natanson | Screenplay |
| Production | Claude Dolbert | Producer |
| Camera | Nikolai Toporkoff | Director of Photography |
| Sound | Marcel Landowski | Original Music Composer |
| Writing | Pierre Billon | Screenplay |
| Directing | Pierre Billon | Director |
| Sound | Jean Bertrand | Sound |
| Editing | Suzanne Girardin | Editor |
| Editing | Andrée Danis | Editor |