Casts
Marie Laforêt
as Marie-Chantal
Francisco Rabal
as Paco Castillo
Serge Reggiani
as Ivanov
Charles Denner
as Johnson
Stéphane Audran
as Olga
Akim Tamiroff
as Prof. Lambaré / Dr. Kha
Roger Hanin
as Bruno Kerrien
Robert Burnier
as A Swiss Gentleman
Gérard Tichy
as Maitre d'Hôtel
José María Caffarel
as (as Caffarel)
