Jean-Claude Brialy
Mr. Foucault
Adriana Asti
Lady in Black
Milena Vukotić
Nurse
Monica Vitti
Mrs. Foucault
Jean Rochefort
Mr. Legendre
Michel Piccoli
Police Prefect #2
Adolfo Celi
Doctor
Claude Piéplu
Commissioner
Paul Frankeur
Innkeeper
Pierre Maguelon
Policeman
François Maistre
Professor
Marie-France Pisier
Mrs. Calmette
Michael Lonsdale
Hatter
Paul Le Person
Father Gabriel
