| Caroline Proust | Laure Berthaud [DHR] | |
| Philippe Duclos | François Roban [DHR] | |
| Fred Bianconi | Tintin [DHR] | |
| Thierry Godard | Gilles Escoffier [DHR] | |
| Audrey Fleurot | Joséphine Karlsson [DHR] | |
| Louis-Do de Lencquesaing | Maître Éric Edelman [DNR] | |
| Valentin Merlet | Arnaud Beckriche [DNR] | |
| Nicolas Briançon | Commissaire Herville [DNR] | |
| Bruno Debrandt | Commissaire Brémont [DNR] | |
| Dominique Daguier | Procureur Machard [DNR] | |
| Camille Japy | Fabienne Mangin [DNR] | |
| Sylvain Dieuaide | Jean-Étienne Vern [DNR] | |
| Maxime Bailleul | Brigadier Lionel Jolers [DNR] | |
| Quentin Faure | Gardien Fabien Calvi [DNR] | |
| Narcisse Mame Zollo | Drissa Camara [DNR] | |
| Cyril Mendy | Bakary Camara [DNR] | |
| Lorenzo Lefebvre | Thomas Weber [DNR] | |
| Marie Micla | Sarah (ep. 11) [ENR] | |
