A 150-year-old Edinburgh manor; an entity terrorizes and violently chokes people as they enter the manor.
Ghost Adventures travels to Deer Lodge, MT to investigate the Old Montana State Prison, the site of a 1959 deadly prison riot. The facility housed many dangerous prisoners during its 108 years as an operational prison. Hangings were routinely carried out on the prison grounds, and at one point, a mobile version of the gallows (currently residing on the property) was responsible for all of the hangings performed in Montana. The guys first speak with Don Deyott who was a former prison employee. Don tells a story about how a former officer was hesitant to go to the theater for fear of encountering the spirit of Turkey Pete. Melanie then tells them about Stanley Dean Baker, who was convicted of murder, and who also participated in devil worship during his incarceration.
The team targets Port Townsend, WA to investigate the violent hauntings at Manresa Castle; a spirit repeats Aaron's words verbatim.
Ghost Adventures travels to Fayetteville, TN, home of the massive, abandoned Old Lincoln County Hospital - a crumbling wreck that's full of mold, mildew... and ghosts. The guys first meet Mark Kelso, who worked at the hospital for 15 years. Mark tells them about a little girl who died four hours after the last treatment he gave her. Zak talks to Mark in the room where she passed away, and Mark is overcome with emotion. Zak feels something touch his hand, and Mark says people have witnessed the spirit of the little girl in the hospital. Mark takes the crew on a tour, and provides a rare look at how death affects a hospital staff. He talks about patients who know they're going to die before they go, and says that nurses told him they saw an "Angel of Death" figure hovering over a dying patient.
Ghost Adventures are the first team to investigate the Castaneda Hotel in New Mexico. They later gain access to another haunted hotel, the Plaza Hotel, where an aggressive spirit is said to be targeting women.
In a two-hour event, Ghost Adventures embark on a quest into Deadwood.
The crew investigates a number of buildings in Deadwood, S.D., which is known as one of the deadliest towns in U.S. history.
Ghost Adventures visits a former sanatorium turned hotel in Idaho.