Pierre Fresnay

Professor Louis Delage

Acting

Renée Devillers

Florence Delage

Acting

Claire Duhamel

Catherine Delage

Acting

Marcel André

Doctor Charles Tannard

Acting

Nadine Alari

Yvette

Acting

Roland Alexandre

Jacques Brulages

Acting

Pierre Destailles

Gaston Berval

Acting

Michel Vadet

Doctor Larmy

Acting

Christiane Barry

Jacqueline

Acting

Georgette Anys

Mrs. Berval

Acting

Philippe Mareuil

Georges

Acting

Jean-Claude Pascal

Marcillac

Acting

Maurice Ronet

François

Acting

Claude Nicot

Barby

Acting

Madeleine Barbulée

Marie-Laure

Acting

Robert Moor

Professor Peccavi

Acting

Ky Duyen

Chang, butler

Acting

Émile Genevois

Gaston's friend

Acting

Raymond Galle

Doctor

Acting

Bernard Hubrenne

Student

Acting

Catherine Romane

Paulette

Acting

Georgette Talazac

Nurse

Acting

Claire Muriel

Patient

Acting

Christian Fourcade

Émile

Acting

Serge Lecointe

Young Albert

Acting

Elisa Lamotte

Lady of Orléans

Acting

Marguerite Garcya

Mrs. Martin

Acting

Tania Soucault

Jacky

Acting

Judith Magre

Acting

Perrette Darbon

Acting

Bernard Musson

Assistant to Doctor Delage (uncredited)

Acting

Julien Maffre

Patient (uncredited)

Acting

Jacques Monod

Gendarme (uncredited)

Acting

Dominique Marcas

(uncredited)

Acting

Frédérique Hébrard

(uncredited)

Acting

Nadine Bellaigue

(uncredited)

Acting

Anne Béranger

(uncredited)

Acting

Henri Doublier

(uncredited)

Acting

Maguy Horiot

(uncredited)

Acting

Alain Raffael

(uncredited)

Acting

Joëlle Robin

(uncredited)

Acting

Jean Thielment

(uncredited)

Acting