于2013年9月29日播出的《国土》第三季将紧承上季末的悲惨结尾,由Carrie (Claire Danes饰演) 和 Saul (Mandy Patinkin饰演) 收拾CIA残局及处理善后工作展开,但恐怖袭击随之而来的是政界与媒体掀起的轩然大波,让二人的事业与生活都难以重回正轨。同时,美国史上头号恐怖嫌疑犯-Nick Brody (Damian Lewis饰演)的下落将会如何?他的家人又将面临怎样的困境?Now director Estes is dead and Brody disappeared, the decapitated CIA morns over 200 casualties and fears for its very existence unless a congressional commission can be appeased despite its hostile chairman. Saul Berenson is promoted director, seconded by Dar Adal, who pushes him to go ahead with a coordinated lethal strikes on six main henchman in different countries, alas without the director, of the Iranian Revolutionaru Guard secret division which is held responsible. While most are killed from the air, Peter Quinn must penetrate a Caracas mansion to manually eliminate the 'banker', which alas also results in a collateral child casualty. Carrie foolishly waves her father's questions about failing medication and tequila abuse, but after a press leak Saul is forced to expose her mental disorder and blame her alone for the Brody debacle. Chris is the near-ruined Brody family's rock of strength, while mother and her mother wine and Dana returns after therapy where she fell in love again.