Rich industrialist Jacques Decret learns his wife Gloria is having an affair with a young actor. For revenge, he bombards her with anonymous letters, convincing her that her lover is the culprit while Gloria desperately seeks a way out.

Cast:Jeanne Moreau, Gérard Oury, Philippe Nicaud, Claire Maurier, Gérard Buhr, George Cusin,

Genre:Crime, Drama,

country:France,

Production:Société Nouvelle des Établissements Gaumont (SNEG),