Estes green-lights a covert mission based on intelligence gleaned from Beirut, and picks his own trusted operative to lead it; and Brody is shocked to bump into Carrie at Langley. Meanwhile, Dana and the vice president's son appear to have something in common.

Dana's visit to the hospital proves shocking; Faber's interest in Tom Walker piques the CIA's interest; Brody agrees to team with Carrie and Quinn to prevent an attack on the U.S., but his loyalty is called to the fore when Gettysburg once again becomes a focal point of a pivotal engagement.