| Julian Koechlin (Michi Wyss) |
| Rachel Braunschweig (Katharina Wyss) |
| Sophie Hutter (Sarah Wyss) |
| Jérôme Humm (Lorenz Wyss) |
| Rumo Wehrli (Liam Bellucci) |
| Peter Mygind (Nic Olsson) |
| Martin Vischer (Oscar Haug) |
| Hans-Caspar Gattiker (Thomas Peterhans) |
| Valeria Hongler (Bianca) |
| Peter Hottinger (Le directeur Strickhof) |
| Tabita Johannes (Ramona Miller) |
| Kay Kysela (Jan Ramseier) |
| Miriam Maertens (Caroline Mosse) |
| Cody Markzoll (Luca Boveri) |
| Anouk Petri (Angelina Wyss) |
| Maria Rebecca Sautter (Mele Zehnder) |
| Lucy Wirth (Sophia Egli) |