Homeland: 4x12 ["Long Time Coming"] br Airs : Sunday, at 9:00pm br Network : Showtime br {Drama} {Suspense} {Thriller} {Crime} br Actors : br [Claire Danes] as [Carrie Anderson] br [Damian Lewis] as [Nicholas Brody] br [Jamey Sheridan] as [Vice President William Walden] br [Mandy Patinkin] as [Saul Berenson] br br Episode Plot: br Back in the States, Carrie and Saul investigate what she saw in Islamabad.