| Name | Character | Episodes |
|---|---|---|
| François-Xavier Demaison | Antoine Clerc | 6 |
| Elodie Frenck | Juliette | 6 |
| Léonie Simaga | Frédérique | 6 |
| Katell Varvat | Clara Clerc | 6 |
| Kévin Azaïs | Fabien Lecuyer | 2 |
| Xin Wang | Isia Chen | 2 |
| Olivia Bonamy | Sandra | 1 |
| Thierry Desroses | Virgile Martelli | 1 |