Carrie Mathison's body is healing, but her memory remains fractured. While trying to broker peace with the Taliban in Afghanistan, Saul is dependent on his protégé's expertise. Against medical advice, Saul asks Carrie to assist him one last time.

《国土安全》第五季的故事将发生在柏林，时间是前一季的两年半之后，Carrie Mathison不再是情报员，而是为一家私营安保企业工作。新一季将在德国柏林拍摄，并定于2015年10月4日播出。
The fifth season will take place two and a half years after the previous season and will be set in Berlin with Carrie Mathison no longer an intelligence officer and working for a private security firm. The season will film in Berlin, Germany, and is scheduled to premiere on October 4, 2015.

Carrie's career at the CIA takes off when she becomes an overseas station chief in a highly volatile region, but every drone strike and tactical raid comes at a cost and she quickly learns the true price of power. Saul fights to stay in the intelligence game.