Lucien Hustaix

Carol runs a hotel where one of the guests, her lover Mathias is a scientist who has invented a pill which can induce instant euphoria and sexual stimulation. Claude is keen to market the pill, but while Mathias is considering this proposition, he finds Carol making love to Lucy, and in his anger, he destroys the formula.

Fredo, a former gangster nicknamed "The Bluffer", has just been released from prison and is now thinking of going into the legal world with a friend. But his ex-partners are desperate to find him, to punish him for operating without their cooperation. His fortune is stolen and he is accused of a diamond robbery perpetrated by the old gang.