| Name | Character | Episodes |
|---|---|---|
| Anne Dorval | Sandrine | 40 |
| Marc Labrèche | Étienne | 40 |
| Léane Labrèche-Dor | Juliette Maxou | 5 |
| Anne-Marie Cadieux | Dr. Gorzinsky | 4 |
| Marc Béland | Mathias | 3 |
| Xavier Dolan | Xavier Dolan | 2 |
| Élise Guilbault | Amandine Rochon | 2 |
| Pascale Bussières | Ninon | 2 |
| Denys Arcand | Denys Arcand | 1 |
| Macha Grenon | Macha Grenon | 1 |
| Isabel Richer | Isabel Richer | 1 |
| Fabien Cloutier | Fabien Cloutier | 1 |
| Éric Salvail | Éric Salvail | 1 |
| James Hyndman | 1 |