Ginger Snaps 2: Unleashed

Brigitte flees Bailey Downs, desperate to avoid a terrifying fate. After her sister Ginger's tragic transformation, Brigitte tries to prevent a similar fate by using wolfsbane. However, she collapses and the police mistakenly assume the substance is an illegal drug, sending her to rehab. As a result, she's denied the only thing that can prevent her from succumbing to the werewolf curse and wreaking havoc. Brigitte finds an unlikely ally in Ghost, a quiet and outcast girl who helps her cope with her new predicament and ultimately escape the curse.