Marie-Chantal travels by train to her cousin's place to spend a winter holiday, when a stranger entrusts her with false jewels that contain a virus powerful enough to destroy all humankind.

Cast:Marie Laforêt, Francisco Rabal, Serge Reggiani, Charles Denner, Stéphane Audran, Akim Tamiroff,

Genre:Action, Crime, Thriller,

country:France, Italy, Morocco, Spain,

Production:Rome-Paris Films, Les Productions Georges de Beauregard, Producciones Cinematográficas D.I.A., Mega Film,