Paris, 30's declared professional rivalry between two stars of the musical, Yvonne and Gaby leads to dire consequences. Yvonne's body is found in the theater. Gaby's future is threatened against the judgment to which it is subjected, with a probable prison sentence.
| Directing | Maurice Tourneur | Director |
| Sound | Jose Lucchesi | Original Music Composer |
| Editing | Jacques Tourneur | Editor |
| Writing | Jean-José Frappa | Screenplay |
| Directing | Jacques Tourneur | Assistant Director |
| Production | Émile Natan | Producer |
| Production | Bernard Natan | Producer |
| Art | Jacques Colombier | Production Design |
| Camera | Victor Arménise | Director of Photography |
| Writing | Mary Murillo | Novel |