The actress plays Belle Gibson, an Australian wellness guru who claims to have cured her own terminal brain cancer through a healthy diet and other "natural" treatments.

Kaitlyn Dever stars in a six-episode dramatization of the scandal surrounding Belle Gibson, who pretended to have brain cancer while promoting her nutrition program to her followers online.

At the top of each Apple Cider Vinegar episode, characters break the fourth wall and tell us, "This is a true story based on a lie." The true story in question? The rise and fall of Australian influencer Belle Gibson ( Booksmart 's Kaitlyn Dever),