'Homeland' season 4: Behind-the-scenes of Showtime's drama

LOS ANGELES (Variety.com) - The season three finale of "Homeland" had Claire Danes' troubled CIA agent Carrie Mathison opting to leave her still-unborn daughter for a job as station chief in Istanbul.

But what would Istanbul look like through the eyes of the Showtime series?

This behind-the-scenes video on the production of season four of "Homeland" goes to South Africa, which serves as the shooting location for the season's Washington D.C., Islamabad and Kabul, as stars Danes and Mandy Patinkin, EPs Lesli Linka Glatter and Michael Klick and others discuss re-imaging the show.

"Homeland's" latest season premieres at 9 p.m. Oct. 5 on Showtime.