Police commissioner Herville is found dead in a Chinese restaurant in the 13th arrondissement of Paris. Gilou must break the news to Laure, who is being treated in a Police rehabilitation center. Now in charge of the unit, Gilou begins investigating with Ali, a young cop, fresh out of training. They quickly find themselves on the case of a break-in gone wrong and the trail of 15-year-old Ryan, a juvenile delinquent. Roban learns he must soon retire but still manages to oversee the Herville case. Awaiting trail, Joséphine struggles with life in prison.

齒輪第七季是由Caroline,Proust,Thierry,Godard,奧德雷·弗勒羅,Philippe,Duclos,Hervé,Rey,尼古拉斯·布賴恩松,艾米麗·加瓦·卡恩,Florent,Hill主演的歐美劇全集,在2019年拍攝法國上映播出,星辰影院提供了齒輪第七季電視劇,齒輪第七季電視劇高清版,齒輪第七季免費在線觀看,并且還可以支持手機看,不需要下載播放器,方便廣大影迷。