Lydia Bell and Olivia Walton are best friends. They live in a small, rural town in upstate New York, that just so happens to be the epicenter of a very gristly legend. Matt Bell, Lydia's father and a police officer has just found out the every seventy-five years there just so happens to be a series of unexplained murders in the town. This is the seventy-fifth year since the last occurrences. Should the legend just be ignored? But, when unexplained incidents and killings begin, all bets are off. Lydia is visited by the spirit of a young girl and finds out that she is her deceased sister, Sarah. Sarah has come back to help in this troubled time. Add to the mix some very colorful "locals" and along with the town's psychic and paranormal group, a Native American who just happens to be Lydia's grandmother, a gay anthropologist and the local parish priest, all the police and FBI can do is go along for the ride.