Suspecting that her husband might be having an affair, a wife plots to catch him in the act.
| Directing | Jacques Charon | Director |
| Writing | John Mortimer | Writer |
| Production | Fred Kohlmar | Producer |
| Sound | Bronislau Kaper | Original Music Composer |
| Camera | Charles Lang | Director of Photography |
| Editing | Walter Thompson | Editor |
| Art | Alexandre Trauner | Production Design |
| Art | Auguste Capelier | Art Direction |
| Art | Maurice Barnathan | Set Decoration |
| Art | Pierre Charron | Set Decoration |
| Costume & Make-Up | André Levasseur | Costume Design |
| Writing | Georges Feydeau | Theatre Play |
| Directing | Sylvette Baudrot | Script Supervisor |
| Crew | Frawley Becker | Dialogue Coach |
| Camera | Henri Tiquet | Camera Operator |
| Camera | Walter Wottitz | Second Unit Director of Photography |
| Sound | Joseph de Bretagne | Sound |
| Sound | David Dockendorf | Sound |
| Sound | Don MacDougall | Sound Mixer |
| Directing | Paul Feyder | Assistant Director |
| Directing | Noël Howard | Second Unit Director |
| Production | Christian Ferry | Production Manager |
| Costume & Make-Up | Alberto De Rossi | Makeup Artist |
| Costume & Make-Up | Grazia De Rossi | Hairstylist |
| Costume & Make-Up | Denise Lemoigne | Hairstylist |
| Costume & Make-Up | Marvin G. Westmore | Makeup Artist |
| Costume & Make-Up | Alexandre de Paris | Hairstylist |
