An industrialist's affair with a troubled woman entangles him in a dangerous situation with her abusive boyfriend. His glamorous life spirals into unexpected peril.

Carroll Bakeras Nicole Perrier
Jean-Louis Trintignantas Jean Reynaud
Erika Blancas Danielle Reynaud
Horst Frankas Klaus
Helga Linéas Helene Valmont
Ermelinda De Feliceas Hotel Proprietor
Giovanni Di Benedettoas Monsieur Valmont
Dario Michaelisas Police Commissioner
Renato Pincirolias Porter