Homeland stars Claire Danes and Mandy Patinkin discuss how the hit Showtime series was reimagined for Season 4 in a new behind-the-scenes featuertte. Season 3 ended with Carrie Mathison (Claire Danes) deciding to leave her unborn daughter behind as she prepares for a new job in Istanbul as the CIA's section chief.

Executive producers Lesli Linka Glatter and Michael Klick reveal that they shot this season in South Africa to double for a number of locations, including Washington D.C., Islamabad and Pakistan, while discussing the modifications that had to be done with each set to give them a distinct look. Go behind-the-scenes with the cast and crew of Homeland before the Season 4 premiere, "The Drone Queen", debuts Sunday, Ocotber 5 at 9 PM ET on Showtime.

As last season drew to a close, Carrie Mathison (Emmy Award winner Claire Danes), pregnant with the late Brody's (Damian Lewis) baby, got promoted to a new post overseas, while Saul Berenson (Emmy and Tony Award winner Mandy Patinkin) contemplated his future outside of the CIA. Season 4, filmed entirely on location in South Africa, will find Carrie assigned to one of the most volatile and dangerous CIA stations in the Middle East where she is back on the front lines in the war on terror. Along with Danes and Patinkin, Emmy nominee Rupert Friend will return for Season 4, along with Tracy Letts, Nazanin Boniadi and Laila Robins who are series regulars.