plot summary
Taylor Schilling stars as Sarah, a mother whose young son Miles' disturbing behavior signals that an evil, possibly supernatural force has overtaken him. Fearing for her family's safety, Sarah must grapple with her maternal instinct to love and protect Miles in favor of investigating what - or who - is causing his dark turn. She is forced to look for answers in the past, taking the audience on a wild ride; one where the line between perception and reality remains blurry.
