Part 1 of 2: Rachel Getting Married SpecialWhen I interviewed screenwriter Jenny Lumet she claimed ignorance, blissful ignorance, when it came to the movie industry. While it's true that she grew up in a famous household (she calls legendary Lena Horne grandmother and one of Hollywood's most lauded filmmakers, Sidney Lumet, father) she didn't know the fine details of getting script to screen. She apparently didn't stop to question her instincts, didn't stop to worry that screenwriters aren't technically supposed to announce their choice of Oscar winning directors... and get him. Her directorial suggestion of Jonathan Demme (Married ...