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 plays Belle Gibson in Netflix’s new series, Apple Cider Vinegar, which shines a light on real-life Australian scammer Belle, who pretended she both had and cured a brain tumour using natural remedies. It seems the director always had Kaitlyn in mind for the role after she was offered the role without even having to audition.