The origin story of younger, hungrier, former Green Beret Bryan Mills as he deals with a personal tragedy that shakes his world. As he fights to overcome the incident and exact revenge, Mills is pulled into a career as a deadly CIA operative, a job that awakens his very particular, and very dangerous, set of skills.

Evan Tanner's life is spiraling out of control when his live-in niece is arrested for the second time, his boss imposes on him an unacceptable contract, and to top it all he discovers he has a son from a one night affair during the war... When his niece is murdered, and signs point to Tinsey - his boss' daughter - Evan is confronted with making the toughest decision of his life. Risk everything he's achieved in his life or do the righteous thing! But Tinsey will stop at nothing to keep her secret.