Witness in the CityIndustrialist Pierre Verdier kills his mistress Jeanne Ancelin by throwing her off a train. Her husband, Ancelin, decides to take revenge on his wife's murderer, who has been acquitted by justice.
DirectorÉdouard Molinaro
WritersPierre Boileau, Thomas Narcejac, Édouard Molinaro, Gérard Oury, Alain Poiré, André Tabet
