When Andy Wyrick (Chad Michael Murray, House of Wax) moves his wife Lisa (Abigail Spencer, TV's Mad Men) and daughter Heidi to an historic home in Georgia, they quickly discover they are not the house's only inhabitants. Joined by Lisa's free-spirited sister, Joyce (Katee Sackhoff, TV's Battlestar Galactica), the family soon comes face-to-face with a bone-chilling mystery born of a deranged desire...a haunting secret rising from underground and threatening to bring down anyone in its path.