Braquo - Season 4

Caplan wants to rid himself of Vogel, but has to face a ghost from his past to do it. The detectives find themselves in conflict with the Turkish Mafia.

Walter remains enraged about the violence his children endured, and enlists Wassim Alcala, an old friend from the army, to help him take down the Turks.

Caplan and his allies launch an operation against the Turks, and as a result, `Baba' Aroudj is ordered negotiate with Joseph Marie Pietri, the Godfather of Marseilles.

The Great Manitou of the Turkish Mafia lets Baba Aroudj go free, but when Caplan and Walter arrive in Marseilles to recover him, they discover their trip has been wasted.

Caplan and Walter's efforts to capture Baba Aroudj interfere with the work of local police commander Guido Frankeur, who presses them into joining his war against the Turkish Mafia

While Caplan and Walter are stuck in Marseilles, back in Paris, Roxane and Bernardi are caught up in a drug deal with mobsters their boss knows very well.

Caplan and Walter return to Paris. A return motivated by a blackmail forcing Caplan to organise the escape of a mobster who could ruin him

Caplan, Walter and Roxane complete their mission to pursue extreme justice, and love, family and death await them, but each will pay a heavy price.