Jean-Paul Belmondo

Doctor Paul Simay

Acting

Mia Farrow

Christine Dupont

Acting

Laura Antonelli

Martine Dupont

Acting

Marlène Appelt

Nurse Carole

Acting

Dominique Zardi

Bishop

Acting

Daniel Lecourtois

Professor Dupont

Acting

Daniel Ivernel

Doctor Berthier

Acting

Patrick Préjean

Arthur Ringard

Acting

Michel Peyrelon

Joseph Melville

Acting

Henri Attal

'La sourde'

Acting

Maja Wodecka

Acting

Louis Duranton

Acting

Monique Fardoulis

Editing

Christophe Merle

Acting

Madame Steeg

Acting

Catherine Ohotnikoff

Acting

Josiane Balasko

Ugly girl (uncredited)

Acting

Christian Chauvaud

Friend of Dr. Popaul (uncredited)

Acting

Patrice Énard

(uncredited)

Directing

Louis Navarre

Suitor of Martine (uncredited)

Acting

André Penvern

(uncredited)

Acting

Daniel Villattes

(uncredited)

Acting