| Arieh Worthalter | Capitaine Sylvain Bernard / Florian Bassot [L] | Gerrit Hamann |
| Brune Renault | Lieutenant Béatrice Lourmel [L] | |
| Toinette Laquière | Sophie Bassot [L] | Marieke Oeffinger |
| Steve Tientcheu | Capitaine Gabriel Finan [L] | Marios Gavrilis |
| Jonas Bloquet | Bao [SR] | Florian Clyde |
| Bastien Bouillon | Gaëtan Syrmay / Alexandre Syrmay [SR] | Constantin von Jascheroff |
| Sébastien Chassagne | Damien Volber [SR] | |
| Didier Colfs | Derynkx [SR] | Sven Gerhardt |
| Thomas Coumans | David [SR] | Christopher Kohn |
| Patrick Descamps | Vincent Mareuil [SR] | Uwe Karpa |
| Aïssatou Diop | Viviane Metzger [SR] | |
| Véronique Dumont | Guru [SR] | Claudia Lietz |
| Thierry Frémont | Paul Dangeac [SR] | Stefan Krause |
| Pili Groyne | Liza / Woyzeck [SR] | Johanna Dost |
| Marie Kremer | Oriane Mareuil [SR] | |
| Xavier Lafitte | Père Luc [SR] | |
| Alexis Loret | Florian Bassot [SR] | Florian Hoffmann |
| Balthazar Monfé | Thomas Bassot [SR] | |
| Juliette Plumecocq-Mech | Fausto [SR] | |
| David Quertigniez | Jacques Lantier [SR] | Asad Schwarz |
| Patrick Raynal | Dr Michel Vautier [SR] | Axel Lutter |
| Zélie Rixhon | Julie Bassot [SR] | |
| Édith Scob | Alexandra Staniowska [SR] | Margot Rothweiler |
| Stéphanie Van Vyve | Liza's mother [SR] | Ilka Teichmüller |
| Camille Voglaire | Clara [SR] | Sarah Alles |
| Jean-Marie Winling | Alexandre Syrmay [SR] | |
| Emilie Jonckeau | Soeur Karen [BP] | |
