Zak and the crew tread upon sacred ground when they investigate reports of skinwalker sightings in the remote town of Torrey, Utah. Was the invasion triggered by the desecration of Native American artifacts, or has a past investigation come back to haunt the team? Zak and the crew also investigate the Chuckwagon Inn and General Store and find themselves caught in a battle between an ancient energy and the dark spirits that haunt the building.