齒輪第七季是由弗雷德里克·雅爾丹 執導，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 主演的一部歐美劇。主要講述了：Police commissioner Herville is found dead in a Chinese restaurant in the 13th arrondissement of ParPolice 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 1...