A washed-up Marseilles cop (Auteuil) earns a chance at redemption by protecting a woman from the man who killed her parents as he is about to be released from prison.
A man receives a mysterious e-mail appearing to be from his wife, who was murdered years earlier. As he frantically tries to find out whether she's alive, he finds himself being implicated in her death.
Between 1978 and 1979, the inhabitants of the Oise are in fear of a maniac who kills several hitchhikers and escape the police. He was then dubbed "the killer of the Oise" is actually a shy young policeman who will investigate his own murder, only to lose control of the situation.
Paris, 1830. In the heart of the town, Vidocq, a famous detective, disappears as he fights the Alchemist, an assassin that he has been pursuing for a few months. His young biographer, Etienne Boisset, decides to avenge Vidocq's death and takes the investigation on...
Bastien, an ambitious young production assistant, catches the attention of Jean-Louis, a producer of high regard, and is granted a shot at his own television show.
When police is about to apprehend a famous gang of bank robbers, an elite sniper opens fire from a roof, thus facilitating the flee of his accomplices. However, one of them is seriously injured, which compromises the plans of the thieves.
Eight women gather to celebrate Christmas in a snowbound cottage, only to find the family patriarch dead with a knife in his back. Trapped in the house, every woman becomes a suspect, each having her own motive and secret.
Claude Massoulier is murdered while hunting at the same place as Julien Vercel, an estate agent who knew him and whose fingerprints are found on Massoulier's car. As the police discover that Marie-Christine Vercel, Julien's wife, was Massoulier's mistress, Julien is the prime suspect. But his secretary, Barbara Becker, while not quite convinced he is innocent, defends him and leads her private investigations.
Fred is a gambler and deep in debt. He owes crime boss Victor a lot of money and the time to pay has come. He decides to take a massive risk to refund his debts and agrees to kill a man. Fred knows he has to pay his debt and that the only way to do it is to carry out the hit arranged by Victor.
With the ghost of Delphine, a sociétaire who committed suicide several months earlier, still hanging over the place, an unexplained series of backstage murders occurs at the Comédie-Française. Domont and his associate Strozzi investigate at this famous institution, where power plays and rivalries are the norm.
For Marie Launey, the nightmare begins when her mother is found, with a weapon in her hand, near her father's corpse. No doubt for the police: Alzheimer's, Catherine killed her husband Jean in a fit of jealousy. Marie is convinced of her innocence, but as her sister Juliette does not fail to remind her, her absence for years perhaps affects her judgment ... And who is really that uncle Daniel recently returned from Brazil that her mother seems to confuse with her husband ? Working as a restorer of paintings, Jean had recently analyzed "The Deposition of Christ," a canvas that proves to be a copy. Had he discovered a traffic in forgers?