When the Paris police's vice squad - on the orders of Police Chief Lépine - begin to clean prostitutes off the city's streets, a man's body is found in the Bois de Boulogne. Inspector Antoine Jouin is entrusted with the investigation.

• Jérémie Laheurte
• Evelyne Brochu
• Thibaut Évrard
• Marc Barbé
• François Raison
• Mathilde Weil
• Christian Hecq
• Alexandre Trocki