A body is found in a boat adrift somewhere between Fort Boyard and Aix Island. Solène Brach from the mainland police is sent to investigate.
| Directing | François Guérin | Director |
| Writing | Antoine du Vivier | Idea |
| Writing | Louise Cochard | Idea |
| Writing | David D'Aquaro | Writer |
| Camera | Dominique De Wever | Director of Photography |
| Editing | Claude Broutin | Editor |
| Editing | Édith Paquet | Editor |
| Production | Jean-François Lepetit | Producer |
| Production | Sylvette Frydman | Producer |