A detective (Ethan Hawke) investigates horrifying claims that a young woman (Emma Watson) was tormented by a satanic cult that infiltrated her small town. However, controversy brews when it's revealed that her memories of the abuse may have been implanted under hypnosis by a misguided psychiatrist (David Thewlis), and are obscuring the real culprit. Written and directed by Alejandro Amen?bar.