Synopsis: In her stunning feature film debut, Elizabeth Olsen delivers "an electrifying, star-is-born performance" (Rolling Stone) in this gripping psychological thriller that is "far and away one of the year's best" (Associated Press)! After escaping from a dangerous cult and the watchful eye of its charismatic leader (Academy Award Nominee John Hawkes), a young woman named Martha (Olsen) tries to reclaim a normal life with her family. But the haunting memories from Martha's past trigger a chilling paranoia - and nowhere seems safe as the fragile line between her reality and delusions begin to blur.