Once Upon A Time In Hollywood is looking to be one handsome film. As Quentin Tarantino's tenth feature-length picture, the ensemble cast - including Leonardo DiCaprio and Brad Pitt in some fine retro threads - depict the Charles Manson murders that shook Tinseltown to its core. And now, we've been given another sneak peek of the box office hit-in-waiting.

Via Instagram, Margot Robbie shared a shot of her on-set as Sharon Tate - Roman Polanski's pregnant actress wife who was tragically murdered by the cult in the late summer of 1969.

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The film follows a failing actor and his stunt double as they try to reignite their careers against the backdrop of the Manson case, with a billing that also includes Damian Lewis, Al Pacino, Dakota Fanning and Emile Hirsch.

All of which sounds promising. The downside however is that you'll have to wait until at least July of next year to get in at the cinema. Until then, here's everything we know about the film thus far.