An industrialist is falsely accused of murdering one of his creditors and, because he cannot reveal that it was his mistress who gave him the money needed to pay the debt, he is sentenced to life in prison. He escapes, makes a fortune, and, years later, discovers the real culprit.

Georges Géretas Roger Laroque
Jean Carmetas Tristot
Jean-Pierre Marielleas Lucien de Noirville
Jacques Monodas le président des assises
Dominique Zardias un forçat
Irene Papasas Julia de Noirville
Anne Vernonas Henriette Laroque
Jean Topartas Luversant
Marie-France Boyeras Suzanne Laroque
Sabine Sunas Victoire