The Challenges of Presenting a Character Like Mac

Robert "Mac" McCready's brutal fate was inevitable, says Oprah, who plays Mac's sister Mavis on OWN's hit drama Greenleaf. She explains that the writers knew from the beginning that they would have to deliver justice after introducing a character who had committed such heinous acts. Additionally, GregAlan Williams, the consummate actor who portrays Mac, opens up about the emotional toll he endured by embodying a pedophile.