Danielle Darrieux stars in this French thriller as a singer having an affair with her accompanist. When her husband dies in an automobile accident, the two lovers suspect each other of having murdered him. Soon after, they receive 45 rpm records with the dead man’s voice, threatening to come back.
| Directing | Étienne Périer | Director |
| Editing | Monique Isnardon | Editor |
| Art | Jean Mandaroux | Production Design |
| Sound | Yves Claoué | Music |
| Writing | Dominique Fabre | Adaptation |
| Production | Jacques Bar | Producer |
| Writing | Pierre Boileau | Novel |
| Costume & Make-Up | Jacques Heim | Wardrobe Designer |
| Writing | Étienne Périer | Adaptation |
| Camera | Marcel Weiss | Director of Photography |
| Editing | Robert Isnardon | Editor |
| Directing | Jacques Rouffio | First Assistant Director |
| Directing | Olivier Gérard | Second Assistant Director |
| Writing | Albert Valentin | Adaptation |
| Costume & Make-Up | Michel Deruelle | Makeup Artist |
| Writing | Thomas Narcejac | Novel |