Paryż. Nieuchwytny i wyjątkowo brutalny gang od miesięcy napada na opancerzone furgonetki z pieniędzmi. Szef komendy głównej policji przy 36, Quai des Orfevres (Nabrzeże Jubilerów 36) wzywa do swojej siedziby dowódców dwóch oddziałów antyterrorystycznych: Léo Vrinksa i Denisa Kelina. Komendant stawia przed nimi sprawę jasno: ten, który rozbije gang, zajmie jego miejsce. Dawniej byli przyjaciółmi, jednak teraz wszystko ich dzieli: styl życia, metody pracy, a nawet żona jednego z nich…
In Paris, many citizens go to the precinct after the doors of their apartments have been sprayed with a 4 and the letters "clt". When a dweller is found mysteriously dead in his apartment, Detective Jean-Baptiste Adamsberg and his partner Danglard investigate...
Alex and Laetitia appear to make the perfect couple. But, as much as he loves his gorgeous fun-loving sweetheart, Alex isn’t yet ready for her to move in with him. Laetitia has other ideas. She has already packed her bags and lets Alex know that she will be taking up residence in his apartment within a few hours. For Alex, this is his worst nightmare come true. In desperation, he persuades his best friend to simulate an attack of depression so that he can move in with him...