The Probability Factor Skuespillere og folkene bag
Jean-Louis TrintignantFred Malone Bernadette LafontLouise Delouette Claude PiépluPiette Tournier Michel DelahayeMember of the board of directors Claude MillerMember of the board of directors Béatrice CostantiniFirst secretary (uncredited) Gérard PirèsInstruktør / Manuskript Jean-Patrick ManchetteManuskript Ralph BaumExecutive producer Jean-Baptiste PoirotProduction Design Michael SeresinDirector Of Photography Christian AujardCostume Design Claudine Cronier-MoninKey Hair Stylist Alex ArchambaultMakeup Department Head Claude BollingKomponist af original musik 
