The Ghost Adventures crew investigates the Stone Lion Inn in Guthrie, Oklahoma, where it is said the owner performs satanic rituals in the local cemetery. Zak also uncovers the truth about what happened to the famous outlaw Elmer McCurdy after his death.
Ghost Adventures goes to the Arizona desert to investigate the Casa Grande Domes, an abandoned manufacturing plant that became a home for Satanic rituals. During the investigation, Zak and the crew witness a menacing shadow figure.
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.
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 investigates the historic Zalud House in Porterville, California. Zak Bagans learns about a severely haunted chair where a Zalud family member was murdered and each person that sits in it is affected.
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 Twin Bridges, Montana, to investigate the abandoned Twin Bridges Orphanage. Zak is told about several children who died on the property and visits an adjacent cemetery where the orphans are buried. During the intense lockdown, Jay captures a light anomaly moving from room to room, and Zak attempts to communicate with the spirit of a little girl.
The guys travel to Butte, Montana, to investigate the Dumas Brothel, where something malevolent lurks inside what was once the longest-running bordello in the nation. 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 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.
In this two-hour Halloween event, the Ghost Adventure crew travels across Texas on a personal Route 666. First they investigate the De Soto Hotel and Concordia Cemetery, both known for Satan worship. Then they head to Goatman's Bridge where a demon has attacked three women.