Ghost Adventures Crew travel to Idaho Springs to investigate the haunted Phoenix Gold Mine, where a brutal murder took place and a malevolent spirit called "Tommyknocker" is known to roam the deep tunnels.

A return to Virginia City, Nev., to investigate two properties once owned by the legendary mining tycoon John Mackay. An intense lockdown for the crew is highlighted by Jay being pushed down a flight of stairs and more.

The GAC travel to Prescott, Arizona to investigate the Palace Saloon, one of the most lavish saloons in Arizona, to look for spirits that died in high-stakes gambling related murders.

The GAC head to Los Angeles in order to investigate a home plagued with demonic activity. During the investigation, Billy gets severely affected by a demonic presence.

The GAC are called to Sacramento, California to investigate the boardhouse operated by Dorothea Puente, a prolific serial killer who killed her clients when they were in need in exchange for cash.

The Ghost Adventures crew is in Dillon, Montana, investigating the historic Hotel Metlen. During his investigation, Zak learns of possession, suicide and an ominous third floor that has been forbidden to the public for over 20 years. As night falls, the crew executes a wildly active lockdown in which Aaron is trapped on the infamous third floor with horrifying results.

The Ghost Adventures crew investigates St. Anne's Retreat, where in 1997 a group of teenagers, drawn to the property for its legends of dead nuns and hellhounds, were held hostage and terrorized by three armed security guards.

Zak and the crew travel to Montana to investigate an old orphanage with a long history of cruelty and death. During the lockdown, Jay captures a light anomaly, and Zak attempts to communicate with the spirit of a little girl.

The guys travel to Butte, MT, to investigate a historic bordello. As they communicate directly with the aggressive spirits, Zak suffers a mysterious scratch on his neck and loses time during the lockdown.

The Ghost Adventures crew investigates the historic Zalud House in Porterville, CA. Zak learns the history behind a severely haunted chair where a Zalud family member was murdered and each team member that sits in it is affected.

The Ghost Adventures Crew visits North Dakota to investigate the San Haven Sanatorium. During the investigation, Zak almost suffers an injury, the crew encounters a slew of disturbing energies and they capture a horrifying EVP.

The Ghost Adventures crew is in El Paso, Texas, to investigate the De Soto Hotel and Concordia Cemetery. They learn about Satanic worship in the basement of the De Soto and dig into serial killer Richard Ramirez's connection to Concordia Cemetery.

The Ghost Adventures crew is in Denton, Texas, investigating Goatman's Bridge. They learn about Satanic worship underneath the bridge and hear stories from four women who were physically attacked by a demonic entity.