Désiré Le Sec has just won the "amateur policeman contest" and he is so glad he 's telling all the people around.He is an insure agent ,and his boss,his uncle,is annoyed :a man took out a big life insurance and died soon afterward.
| Actor | Role |
|---|---|
 FernandelDésiré Le Sec | Désiré Le Sec |
| AArlette GuttinguerRose | Rose |
| GGermaine KerjeanMadame De Saint-Val | Madame De Saint-Val |
 Jean DavyMax Robertal | Max Robertal |
| VViviane GossetSuzy | Suzy |
 Marcel CarpentierHenri Le Sec, Désiré's uncle | Henri Le Sec, Désiré's uncle |
 Marcel PérèsThe brigadier | The brigadier |
 Erno CrisaDédé, the wanderer | Dédé, the wanderer |
 Paul DemangeNot listed | Not listed |
 Maxime FabertNot listed | Not listed |
 Jean DastéThe bailiff | The bailiff |
 Alexandre RignaultAntoine. the butler | Antoine. the butler |
 Pierre RenoirDoctor Dartignac | Doctor Dartignac |
 René Fluet(uncredited) | (uncredited) |
 Jean Marconi(uncredited) | (uncredited) |
| MMunier(uncredited) | (uncredited) |
| NNavailles(uncredited) | (uncredited) |