A man remarried his wife's sister whom he believes died in a fire. The alleged deceased reappears and sows trouble and discord in the new household.
| Directing | Sacha Guitry | Director |
| Writing | Sacha Guitry | Screenplay |
| Writing | Sacha Guitry | Adaptation |
| Camera | Noël Ramettre | Director of Photography |
| Production | André Roy | Producer |
| Sound | René-Christian Forget | Sound Engineer |
| Sound | Louiguy | Original Music Composer |
| Writing | Sacha Guitry | Dialogue |
| Art | Louis Le Barbenchon | Set Decoration |
| Editing | Gabriel Rongier | Editor |