As CIA agent Fara Sherazi, Nazanin Boniadi is in the middle of the drama on the fourth season of Showtime’s Homeland, which airs Sundays at 9 p.m. Nazanin visited our New York City studio recently to speak about her adventures on the thrilling program, working with Claire Danes, and what it’s like starring in a show about the Middle East as an Iranian-born actress.