Stephen Boyd (Robert MacKay), Louis Jourdan (Phillipe Tabor), Monique LeMaire (Simone Sumail), Émile Genest (Paul Favrel), Maurice Marsac (Broussard), Jacques Roux (Bartender), Willie Soo Hoo (Oriental Student), Janine Grandel (Marie Favrel), Albert Carrier (Man), and Bernie Hamilton (Joe Workman).