Guest Stars Niseema Theillaud as Marie-Claude Derek Siow as Lin Ju-Long Donald Sage MacKay as Bill Easterbrook Harry Szovik as François de Gombart-Tonelle Dénes Bernáth as Mieczyslaw Lukasinski Demetri Goritsas as Ezra Klein Jeremy Wheeler as Etienne Mussard Szofi Berki as Clarisse Mussard Eurydice El-Etr as Marie Thanh-Huy Phan as Qi Zhang Payal Vashist as Elmira Gulzhan Ákos Inotay as Claude Éric Savin as Maurice Genoud Guzian Douraied as Paramedic Toma Hrisztov as Paramedic Simeon Oakes as Fabien Tallon Laurence Bouvard as Dr Dufort