Grégoire Lecomte, the unlucky actor anxious to find a "real job", goes to take a screen test for a role of a killer, but gets to mafiosi by mistake. He takes their don for a producer, and they mistake him for a hitman with whom they had an appointment. Deluded Lecomte signs contract with them. He is supposed to kill gun dealer Otto Krampe at his birthday party in Saint-Tropez by piercing him with a cap of the umbrella with a built-in syringe with potassium cyanide. Lecomte is not aware that it has to be a real murder.

Follow in the footsteps of burlesque actor Pierre Richard, a key figure in French cinema in the 1970s and 1980s.

The action takes place in Paris in the 30-ies. The Countess Louise de... has made debts and she urgently needed cash. She decided to sell the family jeweler Remy earrings — a gift from her husband…