A - the brunette woman
Delphine Seyrig
X - the man with the italian accent
Giorgio Albertazzi
M - the other man with the lean face, the husband
Sacha Pitoëff
A character from the hotel
Françoise Bertin
A character from the hotel
Luce Garcia-Ville
A character from the hotel
Héléna Kornel
A character from the hotel
Françoise Spira
A character from the hotel
Pierre Barbaud
A character from the hotel
Wilhelm von Deek
A character from the hotel
Jean Lanier
A character from the hotel
Gérard Lorin