Guest Stars Niseema Theillaud as Marie-Claude Derek Siow as Lin Ju-Long Hans Peterson as Pieter van der Zyl Roderick Hill as Quant Payal Vashist as Elmira Gulzhan Harry Szovik as François de Gombart-Tonelle Dénes Bernáth as Mieczyslaw Lukasinski Demetri Goritsas as Ezra Klein Jeremy Wheeler as Etienne Mussard Donald Sage MacKay as Bill Easterbrook Szofi Berki as Clarisse Mussard Thanh-Huy Phan as Qi Zhang Tayssir Khalfallah as Dr Polidori Secretary Nóra Trokán as Hoffman Receptionist Kevin Ezekiel Ogunleye as Quant Ákos Inotay as Claude Éric Savin as Maurice Genoud Nicholas Wittman as Olivier Paccard Paulo Dos Santos as Bertrand Roger Ringrose as Bob Walton