Frédéric Grimaud
André Lefaur
Rosine Grimaud
Odette Joyeux
A doctor
Robert Pizani
Robert Sidonac
Arsenio Freignac
The man who brings the bag
Raymond Aimos
Agent 55 of Fontainebleau
Marcel Pérès
The professor
Roland Armontel
Madame d'Aiguebelle
Marcelle Praince
(uncredited)
Simone Arys
Daniel Gélin
Madame Chaussin (uncredited)
Jane Marken
Doctor Bernard
Bernard Blier
Maguelonne Samat
Francis
Louis Jourdan
Édith Grimaud
Simone Sylvestre
Bérénice Grimaud
Danièle Delorme
Indiana Grimaud
Colette Richard
Jérôme Hardy
Gérard Philipe
Paulo
Jacques Dynam
The gentleman with the flowerpot
Jacques Lavialle
Director of Photography
Henri Alekan
Screenplay
Marcel Achard
Jean Aurenche
Director
Marc Allégret
Music
Jacques Ibert
Art Direction
Auguste Capelier
Editor
Henri Taverna
Set Decoration
Paul Bertrand
Makeup Artist
Hagop Arakelian
Sound
Émile Lagarde