Marseillette in the Aude: stuck in a lock, a woman's corpse. Following the first findings against her husband, who's a judge, a Parisian police commissioner is mandated to investigate. She will have to work with a gendarme from the region.
Unfortunately the movie Le Canal des secrets is not yet available on HBO Max.
| Editing | Fabrice Dautcourt | Editor |
| Camera | Dominique De Wever | Director of Photography |
| Production | Bérengère Legrand | Producer |
| Production | Christophe Louis | Co-Producer |
| Production | Jean Nainchrik | Producer |
| Directing | Julien Zidi | Director |
| Writing | Anne-Elisabeth Le Gal | Writer |
| Writing | Jérémy Minui | Writer |
| Writing | Fabienne Lesieur | Writer |
