Carrie Mathison, a brilliant but volatile CIA agent, suspects that a rescued American POW may not be what he seems. Is Marine Sgt. Nicholas Brody a war hero or an Al Qaeda sleeper agent plotting a spectacular terrorist attack on U.S. soil? Following her instincts, Mathison will risk everything to uncover the truth - her reputation, her career, and even her sanity.

"Marine Sgt. Nicholas Brody (Lewis) is now a U.S. congressman, and former CIA agent Carrie Mathison (Danes) has returned to civilian life. But when a new and potentially devastating terrorist threat emerges, Brody and Carrie's lives become intertwined once again and they resume their delicate dance of suspicion, deceit and desire"--Container.

Now working at a private security firm in Berlin, Carrie is trying to start a new life, but she soon discovers she can't escape her past. Blindsided by stunning betrayals, and without Saul and Quinn to rely on, Carrie must uncover a deadly conspiracy that puts thousands of lives at risk, including her own.