A son’s tribute to Nora Ephron

“EVERYTHING IS COPY” is an illuminating, candid portrait of Nora Ephron, the writer and screenwriter-director known for her biting honesty and intelligent humor. Written and directed by her son, Jacob Bernstein, the documentary explores the line between professional ambition and personal loyalties, and features intimate interviews with some of those closest to her, including her three sisters, as well as Mike Nichols, Tom Hanks, Meg Ryan, Steven Spielberg, and Meryl Streep. Co-directed by Nick Hooker and executive produced by Graydon Carter, “Everything is Copy” premieres tonight at 9pm, only on HBO.