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.
Marie-Chantal
Marie LaforĂȘt
Paco Castillo
Francisco Rabal
Ivanov
Serge Reggiani
Johnson
Charles Denner
Olga
Stéphane Audran
Prof. Lambaré / Dr. Kha
Akim Tamiroff
Bruno Kerrien
Roger Hanin
Sparafucile
Antonio Passalia
Hubert de Ronsac
Pierre-François Moro
A Swiss Gentleman
Robert Burnier
Gregor
Gilles Chusseau
Eugenio Di Petra
Onofrio Arcoleo
Maitre d'HĂŽtel
GĂ©rard Tichy
(as Caffarel)
JosĂ© MarĂa Caffarel
Dumont
Henri Attal
Bernard Papineau
Thug in a Bournous
Lahcen Boukish
Serge Bento
Bartender (uncredited)
Claude Chabrol
(uncredited)
Jacques Hilling
(uncredited)
Albert Michel