Warning: This article contains major spoilers forOnce Upon a Time in Hollywood.

To tell the story, Tarantino relied on a cast of characters including many real people.

Ahead, your guide to everyone inOnce Upon a Time in Hollywoodwho isnt a figment of Tarantinos imagination.

Lena Dunham, Margaret Qualley and Brad Pitt star in ONCE UPON A TIME IN HOLLYWOOD

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Joining Sebring and Tate that evening wereAbigail FolgerandVoytek Frykowski(played by Samantha Robinson and Costa Ronin).

Folger was indeed the heiress to a coffee empire, as told in the film.

He lived at the Cielo Drive house among the rotating cast of Hollywood hangers-on and threw infamous parties.

Because sometimes truth is stranger than even Tarantino fiction.