When Andy Wyrick (Chad Michael Murray) moves his wife Lisa (Abigail Spencer), 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 (Katee Sackhoff), the family soon comes face-to-face with a bone-chilling desire....a haunting secret rising from underground to bring down anyone in its path.