See Full Interview With ‘Once Upon A Time In Hollywood’ Cast What’s your Reaction? +1 0 +1 0 +1 0 +1 0 +1 0 Facebook Twitter Email NBC’s Harry Smith chats with Leonardo DiCaprio, Margot Robbie, Brad Pitt and Quentin Tarantino on their upcoming film, “Once Upon a Time in Hollywood.” @onceinhollywood Tweets by OnceInHollywood