Once Upon A Time In... Hollywood is writer-director Quentin Tarantino's ninth film. It stars Leonardo DiCaprio as a fading western actor named Rick Dalton and Brad Pitt as his loyal stuntman Cliff Booth. It's set in the changing Hollywood of 1969, and in many ways, it's a breezy romp through studio backlots and makeup trailers — but hanging over every frame is the threat of violence, in the form of a very real historical tragedy — the brutal Manson family murders in the Hollywood Hills. It's glossy L.A. nostalgia laced with grisly violence — it's peak Tarantino, but does it work?