The crew travels to Alton, Illinois, a town considered by many to be one of the most haunted places in America, to investigate a Victorian mansion with a rich history and reports of dangerous paranormal activity.
The crews concludes their two-part investigation of Alton, IL, at the Mineral Springs Hotel. The 1914 structure has been witness to multiple deaths, and Zak believes a demonic entity is keeping these lost souls trapped inside the building.
The crew are in Las Vegas, NV, to investigate intense paranormal activity at The Freakling Bros. Trilogy of Terror, an infamous haunted attraction where employees have reported brushes with a terrifying shadow figure and violent demonic entities.
Zak and the crew are in Las Vegas, NV, investigating the city's oldest gentlemen's club. Several tragic deaths have saturated the club with raw human emotion, creating a charged paranormal atmosphere and possibly fueling murderous behavior among employees and patrons.
Zak and the crew travel to Yuma, AZ, to investigate a series of mysterious attacks inside a former casino with a shady past. The intense lockdown reveals a childlike entity with a dark, sinister presence roaming the building.
Zak and the crew investigate a historic hotel plagued by dark spirits in Grand Junction, CO. The vicious entities seem to target only men and may have even been responsible for a brutal murder involving the hotel's previous owners.
Zak and crew investigate two historic hotels inside an infamous Las Vegas casino with a dark and violent history. The long-abandoned hotels, sealed off and left frozen in time, have created a paranormal pressure cooker just waiting to explode.
Zak and the crew investigate the aggressive spirits who roam a 130-year-old estate in Altadena, CA, that's been used as a location for various films and TV shows.
Zak and the crew investigate a historic hotel plagued by restless spirits in Eureka Springs, AR. They capture a curtain moving on its own and make contact with Michael, the hotel's most active and notorious ghost.
Zak and the crew stick together as they investigate a 127-year-old hospital in Colfax, Washington. The building may be abandoned, but it's far from quiet with reports of visitors hearing strange growls and being attacked by unseen hands.
Zak and the crew land outside of Pioche, Nevada, to investigate a mysterious ranch known for its concentration of supernatural energy and countless reports of extraterrestrial activity.
Zak and the crew rush to a private home in Amarillo, TX, where a family is reaching its breaking point with an aggressive entity. It's the guys' most complex and challenging investigation yet as they search for the truth.
Zak and the crew travel to the Bay Area to investigate aggressive paranormal activity at a historic hotel that has endured the brutal California Gold Rush, a smallpox epidemic and a period as a seedy flophouse.
Zak and the crew investigate a former tuberculosis hospital in Gooding, Idaho, that's been converted into an inn. The owners and their staff have been terrorized by whispering voices, ghostly children and the spirit of an angry old man.
Zak and the crew investigate an Arizona home sitting on land once occupied by a Native American tribe. The owner claims he's been affected by a dark, aggressive energy and believes an ancient entity is haunting his property.
Zak and the crew travel to Rhode Island investigate the site of one of America's most-iconic paranormal cases -- the Perron family haunting. The 300-year-old farmhouse has stood the test of time, but so too has the dark entity that roams the property.
Zak and the crew investigate the Irvington, Indiana, home where H.H. Holmes killed a nine-year-old boy. The current owner believes dark and sinister forces have overtaken the property, leaving her vulnerable to possession.
Zak and the crew head to Illinois in search of the spirit of infamous serial killer John Gacy. Their investigation leads them to the Old Joliet Prison, where they hope to come face-to-face with the Killer Clown himself.
Zak and the crew travel to Council Bluffs, Iowa, to investigate the jail that once held Jake Bird, a prolific serial killer who may have killed as many as 46 people and was said to have placed a deadly curse on the men who convicted him.
Zak and the crew investigate an abandoned house in Bountiful, Utah, where locals claim notorious serial killer Ted Bundy murdered one of his victims. Overloaded with satanic rituals and violence, the home is drenched in a dark, sinister energy.
Zak and the crew are in San Francisco investigating a mysterious castle built on top of sacred caverns said to be a haunted by a female apparition. The current owners claim to be plagued by paranormal activity in almost every corner of the property.
Zak and the crew investigate the Pasadena, California, home of a self-proclaimed Satanist. A seance conducted inside the historic Victorian house reveals an inhuman presence has attached itself to Aaron and is trying to communicate with him.