Daniel Gélin
Lucien Bonnard
Brigitte Auber
Thérèse Richard
Nicole Courcel
Christine Courcel
Pierre Trabaud
Pierrot Rabut
Maurice Ronet
Roger Moulin
Philippe Mareuil
François Courcel
Henri Belly
Jacques Fabbri
Bernard
Michel Barbey
Lucien's friend
Francis Maziére
Frédéric
Robert Lombard
Lucien's friend
Jean Pommier
María Riquelme
Annie Noël
Claude Luter
Jazz orchestra conductor
Rex Stewart
Self
Gaston Modot
Professor
Charles Camus
Bonnard
Gilbert Ronet
Paul Villé
Paul Barge
Monsieur Rabut
Georges Seey
Jean-Louis Allibert
René Berthier
Lucien Mancini
Léon Bary
Johnny Lefébure
Albert Malbert
Simone Jarnac
Yvonne Yma
Madame Bonnard
Paule De Breuil
Madame Moulin, Roger's mother
Nicole Rozan
Yette Lucas
Denise Péronne
Hair salon customer
Colette Régis
Bernard Lajarrige
Guillaume Rousseau
Louis Seigner
Levase, drama professor
Françoise Arnoul
Extra (uncredited)
Alexandre Astruc
(uncredited)
Georges Bréhat
A Bonnard son (uncredited)
Capucine
Friend of Pierre (uncredited)
Marcel Charvey
Pilot of the plane (uncredited)
Jacques Denoël
(uncredited)
Marcelle Féry
(uncredited)
Jacques Hilling
(uncredited)
Fulbert Janin
(uncredited)
Léon Larive
(uncredited)
Robert Le Béal
Jean Bonnard (uncredited)
Pierre Mondy
Friend of the 'gabardiné' student (uncredited)
Jacques Muller
(uncredited)
Cécilia Paroldi
(uncredited)
Julienne Paroli
(uncredited)
Georges Pierre
(uncredited)
Alain Quercy
(uncredited)
Joëlle Robin
(uncredited)
Émile Ronet
Monsieur Moulin, Roger's father (uncredited)
Hélène Rémy
(uncredited)
René Stern
(uncredited)
Jean Valmence
(uncredited)
Sacha Guitry
Story
Jacques Becker
Writer
Maurice Griffe
Scenario Writer
Jacques Becker
Director
Robert-Jules Garnier
Production Design
René Gaston Vuattoux
Producer
Robert Turlure
Set Decoration
Marguerite Renoir
Editor
Carven
Costume Design
Claude Renoir
Director of Photography
Jean Wiener
Original Music Composer
Joseph Mejinsky
Makeup Artist