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

Inspectors Duval and Moretti, inseparable cops and friends, work under the leadership of Paloma Ruiz, a commissioner with the iron hand, with the help of their favorite informer, Caesar.

On Christmas Eve, Léa and Juliette, a couple, want to rob a supermarket that Juliette knows is empty of surveillance on this festive evening. But, as much for each of them as for Eric, the vigil who is there after all, nothing will happen as planned. Besides, shortly before leaving him alone, the store manager gave Eric a gun, just in case.

In Paris in full German occupation in 1942, a Jewish child Isaac escapes a raid organized by the SS. He then took refuge in the Great Mosque of Paris. The imam decides to protect him by passing him off as a Muslim, as well as the other Jewish children that he manages to free with the help of the resistance networks. The French militia and the Gestapo have suspicions... This fiction film is based on the true story of the rector of the Paris mosque, Si Kaddour Benghabrit, who saved several Jews from deportation during the Second World War.

A serial killer stalks a woman he befriended after her car broke down.

State secrets, sincere convictions, ecstatic crowds, a regal lifestyle, prying journalists, suspicious disappearances: what goes on behind the scenes in the halls of power or the daily life of a President.