A Psychological Thriller about a state park ranger husband and his wife struggling to come to terms with their missing teenage son while dealing with a local mystery that questions their relationship and in the end, their grip on reality.
A mother moves into an old family home to undergo a rigorous treatment that she hopes will help her autistic daughter communicate. The therapy seems successful when the girl miraculously begins to speak. However, she soon discovers that her daughter has come into contact with the tortured entities of the place, who return from beyond to collect a dark debt from the past