齒輪第六季是由Frédéric,Jardin執導，奧德雷·弗勒羅,Cyrielle,Carl,卡羅琳·普魯斯特主演的一部歐美劇。主要講述了：Police captain Laure Bertraud returns to work as she and her team begin a complex new investigationPolice captain Laure Bertraud returns to work as she and her team begin a complex new investigation after a human torso is discovered in a pile of garbage in the 20th arrondissement in Paris. Meanwhile, a high profile criminal trial tempts ambitious lawyer Joséphine Karlsson, and Judge Roban faces a health crisis. This new season pushes every character to their limit, and forces them all to question long-standing affiliations and beliefs.