A prima donna hires a man to pretend to be her lover so as to protect her from an unwelcome suitor. Unbeknownst to her, he is a tenor in disguise.
| Directing | Jean Boyer | Director |
| Writing | Gérard Carlier | Screenplay |
| Writing | Victor Herbert | Screenplay |
| Sound | Norbert Glanzberg | Music |
| Sound | Roger Lucchesi | Music |
| Editing | Fanchette Mazin | Editor |
| Costume & Make-Up | Georges Annenkov | Costume Design |
| Camera | Léonce-Henri Burel | Director of Photography |