#CharlesMelton, #SophieThatcher and the cast of “Her Private Hell” get emotional and fired up during the film’s 7-minute standing ovation at #Cannes. “Her Private Hell” stars Thatcher as a tortured movie star who must confront her daddy issues when her best friend marries her father. At the same time, a mysterious presence, known only as The Leather Man, is going on a killing spree of young women