Building on the terror of The Haunting in Connecticut, this tale traces a young family's nightmarish descent into a centuries-old Southern hell. When Andy Wyrick moves his wife Lisa and daughter Heidi to a historic home in Georgia, they quickly discover they are not the house's only inhabitants. Joined by Lisa's free-spirited sister, Joyce, the family soon comes face-to-face with a mystery born of a deranged desire ... a haunting secret rising from underground and threatening to bring down anyone in its path.