Jean-Pierre Mocky
François Gérane
Pierre Brasseur
Dr. Varmont
Paul Meurisse
Dr. Emery
Charles Aznavour
Heurtevent
Anouk Aimée
Stéphanie
Jean Galland
Maître Gérane
Jean Ozenne
Count Elzéar de Chambrelle
Thomy Bourdelle
Colonel Donnadieu
Rudy Lenoir
The hidden man
Roger Legris
Decauville, the driver
Henri San Juan
The pool owner
Édith Scob
The singing mad
Max Montavon
Internee in the refectory
René Alié
Luc Andrieux
Nurse
Doudou Babet
The black man
Claude Badolle
Claude Castaing
Jean Henry
Pierre Koplitchev
Jean Labarrère
Jacques Mancier
Man with a gun
Claude Mansard
Raoul Marco
Diego Masson
Pierre Mirat
Keeper
Véronique Nordey
Henri Poirier
Priest
Alexandre Randall
Jean Rougerie
Jacques Seiler
Nurse
André Thorent
Alice Guerpillon
Swimmer
Luis Masson
Intern (uncredited)
Balpo
(uncredited)
Paul Demange
(uncredited)
Lucien Camiret
(uncredited)
Sophie Poncin
(uncredited)
Sophie Saint-Just
(uncredited)
Monique Ardoin
(uncredited)
Georges Pally
(uncredited)