A devastating fire and a violent history has left a dark presence in one of the oldest operating hotels in California.

Zak and the crew investigate strange phenomena at a beloved amusement park in Turner, Oregon. The discovery of a bloody battle on the grounds of the park leads Zak to believe a residual energy could be responsible for the manifestations.

Zak and the crew investigate the Washoe Club in Virginia City, Nevada, where a highly personal communication brings the guys to tears, and they experience a chilling exchange with the spirits.

Zak and the crew land in Deming, NM, to investigate a mysterious school situated on land soaked with the spirits of the Apache and their violent struggle to keep it from the pioneers during the 1800s.

The crew heads to Utah to investigate the remains of a large stone cross said to be a dark magnet for satanic rituals, possession, and even death; a shadowy figure with red eyes and a strange purple fog leads to one heart-pounding investigation.

The team investigates the Idaho State Reform School which has a dark history. During the lockdown, the team members document evidence of unexplained activity and disembodied voices, as well as endure physical attacks.