Trailer
 | Paul Meurisse as Dominique Coche |
 | Odette Joyeux as Andrée Coche |
 | Pierre Dac as Joseph François Berty |
 | Marguerite Pierry as Carine |
 | Albert Dinan as Inspector Perrier |
 | Jany Vallières as Lisette Granval |
 | Jean Martinelli as Lawyer |
 | Jean Carmet as Nestor |
 | Fernand Fabre as Emmanuel Costa |
 | Louis Florencie as Gaston Clapet |
 | Gregori Chmara as Witness |
 | Léo Lapara as Alex Grive |
 | Luce Feyrer as Janine |
| Charles Mantelet |
| Robert Noël |
| Lucien Pascal as Attorney General |
| Georges Desmoulins |
 | Jean Morel |
| Pamela Wilde as Betty |
| Jany Vallières as Lisette |
 | Maximilienne as Mademoiselle Thomasson |
 | Raoul Marco as President |
 | Jean Pignol as Jules |
| Louise Andrès as (uncredited) |
 | Rivers Cadet as (uncredited) |
| Christine Covil as (uncredited) |
 | Maurice de Canonge as (uncredited) |
| Guy Derlan as (uncredited) |
 | Michel Galabru as Mr. Mercier, hotel receptionist (uncredited) |
 | Hennery as (uncredited) |
 | Gabrielle Rosny as (uncredited) |
| Raymond Soukoff as (uncredited) |
| Constance Thierry as (uncredited) |
| Titys as Writing Expert (uncredited) |
 | Roger Vincent as (uncredited) |
| René Worms as Professor Belleville (uncredited) |
| Writing | |
| Maurice Level | Novel |
Directing | |
| Maurice de Canonge | Director |
Writing | |
| Jacques Companéez | Screenplay |
| Michel Duran | Dialogue |
Camera | |
| André Germain | Director of Photography |
Sound | |
| Louiguy | Original Music Composer |
Editing | |
| Paulette Robert | Editor |
Art | |
| Jacques Colombier | Art Direction |
Production | |
| Georges Bernier | Production Manager |
Directing | |
| André Forgeat | Assistant Director |
