Homeland

A Marine rescued after eight years as a POW in Afghanistan returns home a war hero, but a CIA operative suspects he may actually be an enemy agent.

An undercover agent with connections to a Saudi prince who may be funding terrorist activities provides Carrie with a revealing bit of evidence.

Dana, disillusioned by her family's perfect image, tries to derail a TV interview. Saul keeps Carrie focused after a source's sacrifice proves fruitless.

On the last day before the warrant expires, Carrie searches the Brody house. Politicians plot to capitalize on the sergeant's status as a hero.

Carrie believes her suspicions about Brody may be proved correct when he confronts the sole survivor of the insurgents who held him hostage.

At Carrie's urging, the CIA conducts polygraph tests on everyone who had contact with Nazir ally Afsal Hamid, including Brody.

Carrie and Brody complicate their relationship with a weekend in the countryside together. Saul locates a target and engages in a lengthy interrogation.

While Carrie and Saul are left reeling by the news that Walker is alive, the intelligence organizations squabble over how to capture him.

Brody's efforts to escape Abu Nazir's influence trigger flashbacks to his time as a captive. Carrie faces a publicity crisis after a mosque shooting.

Walker's Washington contact is identified by Carrie and Saul, but the target is protected by diplomatic immunity.