Zak and the crew head to Los Angeles to investigate the disturbing energy that permeates a former Scientology lab. Then the guys gather chilling evidence of paranormal activity at the site of a 1996 double murder in LA's Chatsworth neighborhood.
Zak and the crew travel to Idaho to investigate a former school plagued by malicious entities. Then the guys head to New Mexico to investigate the dark paranormal energy that surrounds a mysterious school building.
Zak and the crew head to Las Vegas, NV, to visit a haunted attraction where employees have had brushes with violent demonic entities. Then the guys investigate the intensely charged paranormal atmosphere at Sin City's oldest gentlemen's club.
Zak and the crew travel to Seattle to investigate claims of a powerful poltergeist carving demonic symbols inside a suburban home. They then head to Utah to help a family plagued by a demon posing as a beautiful red-headed girl.
Zak and the crew investigate threatening paranormal activity at a historic hotel in Mokelumne Hill, California. They then visit a Riverside, California, museum where employees claim they've heard disembodied voices and seen artifacts move.
Zak and the crew investigate the site of a deadly mine fire in Jackson, California. The guys then team up with a special guest investigator for a terrifying lockdown at a former mining camp in Eureka, Utah.
Zak and the crew travel to California to investigate the suburban home of a family being terrorized by a demon. They then head to Kansas to confront the violent spirits dwelling inside the infamous Sallie House.
Rapper Post Malone joins the crew as they investigate a meatpacking plant-turned-haunted attraction in Tucson, Arizona. Zak and the guys then head to an abandoned hospital inhabited by an aggressive entity in Ajo, Arizona.
Zak and they crew investigate faceless entities inside the Navajo Nation. They then encounter poltergeist activity at two historic locations plagued by tragedy and death in New Mexico.
The Ghost Adventures crew unravels the mystery behind a mortuary-turned-inn in Guthrie, Oklahoma. Zak and the guys then investigate the abandoned prison headquarters of the dark and mysterious Samaritan cult.
Zak and the crew uncover a series of misfortunes connected to the works of H.P. Lovecraft in Astoria, Oregon. They then investigate strange phenomena at a beloved amusement park in Turner, Oregon.
Zak and the crew explore a Washington lighthouse that bore witness to some of the most tragic shipwrecks on the Pacific Coast. They then investigate paranormal activity onboard 150-year-old ship docked in San Diego.
Zak and the crew investigate extraterrestrial activity at the Stardust Ranch in Buckeye, Arizona. They then return to the Washoe Club in Virginia City, Nevada, where a highly personal communication brings the guys to tears.
Zak and the crew investigate an iconic Los Angeles recording studio plagued by a dark presence that may be tied to its seedy rock-and-roll past. They then head to Logan, Utah, to visit a nunnery said to be haunted by a hellhound.