The drug war on the U.S.-Mexico border has escalated as the cartels have begun trafficking terrorists across the US border. To fight the war, federal agent Matt Graver re-teams with the mercurial Alejandro.

The fates of an aging hitman and a washed up detective become entwined when one last job leads to one last chance to settle an old score.

Marcus Luttrell, a Navy Seal, and his team set out on a mission to capture or kill notorious Taliban leader Ahmad Shah, in late June 2005. After running into mountain herders and capturing them, they were left with no choice but to follow their rules of engagement or be imprisoned. Now Marcus and his team are left to fight for their lives in one of the most valiant efforts of modern warfare.