Quentin Tarantino's upcoming film 'Once Upon a Time in Hollywood' will have a world premiere at the Cannes Film Festival. It will also be competing at the festival. The much-anticipated film features Leonardo DiCaprio and Brad Pitt as Rick Dalton and Cliff Booth. The Hollywood drama is written and directed by Tarantino and produced by Shannon McIntosh and David Heyman. It’s expected release date is July 26, 2019.