Spy intrigue surrounds a deep undercover agent with the ability to completely transform himself into a different person for each job, but he soon comes to question his own identity. Based on spy novelist Robert Littell's book.
First Aired: December 28, 2015
Martin makes a deal with the Russians to rescue Kate in the series finale. Also: President Arsanov's plan for Kate progresses in Chechnya; Gabi contemplates what to do about her husband; and an understanding of Martin's true identity is revealed.