Louis VelleDr. Didier Dancourt, Surgeon Claudine AugerSophie Gérard, Journalist at Nice Matin Juliette MillsLydia Valentin, Didier's Fiancée Michel GalabruLeonardos, Greek Billionaire Stéphane BouyCanello Killer Roger HaninFranck Canello, Crook Saved by Dr. Dancourt Jacques BalutinNight Train Controller Jacques LegrasNight Train Chief Philippe DumatPhotographer of Sophie Gérard Yves BarsacqPolice Commissioner in Nice Henri AttalWrongs Rectifier in Nice Dominique ZardiWrongs Rectifier in Nice Jean ValmenceSurgeon, Colleague of Didier Evelyne DassasLydia's Friend Guy DelormeHenchman of Canello Robert LombardHomosexual on the Night Train and at the Opening Robert PartyHenchman of the Nantais Lionel VitrantHenchman of Canello Jean-Louis TristanHenchman of the Nantais Jean MylonasJournalist at Nice Matin Hans VerverEditor-in-chief of Nice Matin Hélène ManesseNight Train Passenger Jean GiraultRegista / Adaptation Jacques VilfridSceneggiatore René VersiniOriginal Film Writer André VersiniOriginal Film Writer Simone AlloucheProduttore Esecutivo Guy SuzukiDirector Of Photography Danièle JaquillardHairdresser Éliane MarcusMakeup Department Head Patrick JaquillardSecond Assistant Director Tony AboyantzFirst Assistant Director Nicole AlloucheAssistant Editor Louis DevaivreSound Designer Raymond LefèvreCompositore Musicale Originale Guy AzziProduction Director Georgette DarbonProduction Secretary Jacques DrouardAdministration