A young family move into a rural Georgia home situated on the old Underground Railroad, and they experience true terror when the ghosts of the past refuse to rest in peace. Andy (Chad Michael Murray
) and his wife Lisa (Abigail Spencer
) thought they had found the perfect place to raise their young daughter Heidi. But almost immediately after settling into their quaint, historic home, Heidi experiences a series of troubling supernatural encounters. Later, when Lisa's easygoing sister Joyce (Katee Sackhoff
) shows up for a visit, the restless spirits inhabiting the house begin to make their presence known.