A drug heist goes wrong, as one of the drug carriers escapes after stabbing the robbers, gets a glimpse of their faces. The two masked men are actually two police officers, who decided to plan the heist. Vincent, a lieutenant who now has a bad stab wound, ends up with a huge bag of coke. The bag of coke belongs to a powerful mob boss/nightclub owner named Jose, who kidnaps Vincent's son in hopes to reclaim his property. Vincent has until the end of the night to return the stash and save his son.

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.

Police 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.

French crime thriller series.

一对夫妇在他们的船上，在浩瀚的海洋中庆祝儿子的生日。突然，一场猛烈的风暴袭来，从深海中带来了饥饿的生物，他们不得不奋力求生。

The Soeur brothers would like to work in the film making business. They wrote a complex story that doesn't make any sense, and nobody wants to produce it. They're willing to do anything in order to make their film come to life.