When a romance between a widow and a notorious libertine takes an unexpected turn, Mademoiselle de Joncquières becomes instrumental to one lover’s plans for revenge.
You can now watch Lady J online on the following streaming providers in the United States.
| Directing | Emmanuel Mouret | Director |
| Writing | Emmanuel Mouret | Screenplay |
| Editing | Martial Salomon | Editor |
| Production | Frédéric Niedermayer | Producer |
| Production | Olivier Père | Co-Producer |
| Writing | Denis Diderot | Novel |
| Camera | Laurent Desmet | Director of Photography |
| Crew | Corinne Devaux | Choreographer |
| Art | David Faivre | Set Decoration |
| Costume & Make-Up | Pierre-Jean Larroque | Costume Design |
| Sound | Maxime Gavaudan | Sound |
| Sound | François Méreu | Sound |
| Sound | Mélissa Petitjean | Sound |
| Production | Constance Demontoy | Casting |
| Costume & Make-Up | Jane Milon | Hairdresser |
| Costume & Make-Up | Sarah Beaupoux | Makeup Artist |
| Directing | Juliette Maillard | First Assistant Director |
| Production | Éric Chabot | Production Manager |
| Camera | Cécile Bodénès | First Assistant Camera |
| Lighting | Colas Jourdain | Chief Lighting Technician |
| Directing | Thibault Lejeune | Third Assistant Director |
| Camera | Pascal Chantier | Still Photographer |
| Camera | Sacha Duval | Camera Operator |
| Camera | Nicolas Lebigue | Assistant Camera |
| Sound | Franck Cartaut | Boom Operator |
