Delphine Seyrig

as A – The Brunette Woman

Giorgio Albertazzi

as X – The man with the Italian Accent

Sacha Pitoëff

as M – The Other Man with the Lean Face, The Husband

Françoise Bertin

as A Character from the Hotel

Luce Garcia-Ville

as A Character from the Hotel

Héléna Kornel

as A Character from the Hotel

Françoise Spira

as A Character from the Hotel

Karin Toche-Mittler

as A Character from the Hotel