Doug and Joanne Moore have moved to North Wales with their two daughters, eight-year-old Raine and four-year-old Ivy. They hope to make a fresh start in the cheap house next to the lake. Perhaps there, Doug can defeat his demons and control his drinking. Almost immediately, a strange doll begins tormenting Ivy, threatening the child with a terrible end. Doug's attempt to rid his family of the doll turns ugly when the worried father is himself attacked by a creature out of local nightmare - an 18th-century revenant.