Homeland character profiles

SERGEANT NICHOLAS BRODY
Missing in Action for eight years and presumed dead, Marine Sergeant Nicholas "Nick" Brody is rescued in Afghanistan and brought home a hero. But Brody does not return the same man. The victim of years of torture and abuse at the hands of Al Qaeda, he is physically scarred and emotionally plagued by harrowing flashbacks of his captivity. The question is, has he also been turned by his captors to carry out a terrorist act on U.S. soil?