An American Writer's family ties relate back to a late 1950's experiment resulting in a high level haunting of a old wooded house they move into on the banks of a lazy bayou. A government conspiracy is connected to the disappearance of key individuals who have a special connection to the afterlife.

As Jon (Shawn Welling / Michael Biehn) and Joy Ford (Tory Tompkins) move into the small town of DarkHorse, mysterious and supernatural occurrences threaten to tear the town apart. Teenage girl abductions and a chain of serial killings force good-ol'-boy Sheriff McElroy (Lee Majors / Larry Wade Carrell), the town's rugged symbol of justice, to use any means necessary to keep his beloved town from tumbling into chaos, and when Joy's nieces (Olivia 'ChaChi' Gonzales and Presley Bishop) are kidnapped, they must race to find the abductor and in turn come face to face with a monster.