The series follows the adventures of lighthearted Jean-Paul Moulin, a police Commissaire, and his team as they solve crimes.

At a dysfunctional hospital in Paris, three bumbling, eccentric medical employees embark on zany misadventures with surgical imprecision.

François Gautier is stingy! Saving puts the joy, it causes pay sweats. His life is set for the sole purpose of never spend anything. A life that will switch in one day: he falls in love and discovers he has a daughter he did not know existed. Forced to lie in order to hide his terrible default, this will be the beginning for François problems. Because lie can sometimes be expensive. Very expensive…

Kevin is a singular young man with sometimes dangerous behavior. He lives with Jean-Claude in a secluded farmhouse amidst a resplendent nature. The two men cohabit in confusing muteness. When Michèle meets Jean-Claude, she sees in him a passing lover. But when Kévin appears, Michèle sees the chance to give meaning to her own life.

A dog attack disrupts the tranquility of a small village. The owner of the animal then finds himself at the center of an informal tribunal organized by the community to deal with the situation.

The true story of a French loner, Roland Resse, who is torn between the anti-Semitic hate of a fascist co-worker and the love of his warmhearted landlady. Roland's struggle to reconcile the different sides of his life explodes in heart-wrenching violence when he discovers that the old woman is Jewish.