Zak and the crew visit a mysterious Nevada town plagued by paranormal activity. Is a murdered witch's curse responsible for the haunting? Or is it linked to the dark energy vortex created by a cave that once concealed a grisly secret?

The crew sails into the coastal town of Oxnard, California, to help a couple tormented by unseen forces in their house. Zak makes a surprising connection as the team attempts to unmask the driving force behind the negative energy in the stately home.