The Unbelievable True Stories Behind 25 of This Year's Biggest Movies

As is often the case with Quentin Tarantino films, Once Upon a Time in Hollywood will be a marriage of fact and fiction. The film is set in '60s-era Hollywood, and will hone in on the story of a struggling actor while real-life figures — including Sharon Tate, Steve McQueen, and Charles Manson — appear in the periphery. The star-studded cast includes Leonardo DiCaprio, Brad Pitt, Margot Robbie, and Al Pacino.

Release date: July 26