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.
Fernandel
Désiré Le Sec
Arlette Guttinguer
Rose
Germaine Kerjean
Madame De Saint-Val
Jean Davy
Max Robertal
Viviane Gosset
Suzy
Marcel Carpentier
Henri Le Sec, Désiré's uncle
Marcel Pérès
The brigadier
Erno Crisa
Dédé, the wanderer
