The plot follows H, a cold and mysterious character working at a cash truck company responsible for moving hundreds of millions of dollars around Los Angeles each week.

Wanting to lead an honest life, a notorious bank robber turns himself in, only to be double-crossed by two ruthless FBI agents.

The drug war on the US-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.