The unit must go off-the-books if they're to take down Alex and Mikey. Adrenaline-fuelled series finale. Strong language from the start and violent scenes.
As Alex regains control of the family, Mikey puts Bishop and Pike in charge of a gun-trafficking op. But the boys quickly find themselves out of their depth.
Tension mounts as Pike and Bishop are drawn deeper into the Markides family. Tanner sweats over her recent decision to steal a sum of `drug' money to fix a problem in her personal life.
Bishop and Pike get dragged into their most dangerous case yet, one that will truly test their morals. Meanwhile, the Unit are under the watchful eye of the new `by-the-book' Deputy Director, Richard Cockridge.