Zak, Nick and Aaron investigate the Old Licking County Jail in Ohio. The investigation takes a detour when a woman claims a malevolent spirit followed her home from the jailhouse, and is now tormenting her entire family.

Zak, Nick and Aaron head to the Overland Hotel & Saloon, located in one of the most violent Wild West towns in America. An anomaly possesses and disorients Nick, and a sudden force knocks Zak off his feet.

Zak, Nick and Aaron investigate one of America's most haunted houses in San Diego, the historic Whaley House. Built on top of former gallows, many believe the spirit of a hanged thief might be taking revenge on the living by choking and scratching them.

Zak, Nick and Aaron investigate 2 notorious houses in Savannah, GA, including one being the site of the most diabolical crime in Savannah's history. During the lockdown, Aaron feels something sharp puncture his ribcage.

Fox Hollow Farm in Carmel, IN, is investigated by the Ghost Adventures Crew after former and current tenants reveal to the team that they believe the 18-acre estate is haunted by an alleged serial killer and his victims.

Zak, Nick and Aaron visit the historic St. James Hotel in Cimarron, NM, where many famous people from the Old West, including Jesse James, Wyatt Earp and Annie Oakley, have stayed over the years.

The guys head to San Pedro, CA, to investigate the Fort MacArthur Military Museum, the site of many claims of paranormal activity believed to be caused by UFOs. Built in 1914, this coastal defense battery was put to the test after Pearl Harbor when they fired almost 1,500 rounds of ammunition at what they believed was an air invasion -- but if they weren't Japanese planes, what were they?

The guys step back in time to the Wild West while in Santa Clarita, CA, to investigate Heritage Junction, which is rich in history and allegedly a paranormal hot spot.

Zak, Nick and Aaron head to a 100-year-old cement factory that's been turned into a Halloween attraction in Salt Lake City, UT. The guys are shocked to hear that employees recite from a satanic bible, causing all sorts of aggressive paranormal activity.

Zak, Nick and Aaron head to the desolate former mining town of Bannack, MT, riddled with paranormal activity. Before heading into the large-scale lockdown, the guys witness strange activity in broad daylight.

Zak, Nick and Aaron investigate 2 New York sites: A mansion rumored to be haunted by the ghost of George Washington, and a bar where security camera footage reveals glasses spontaneously flying off shelves.

Zak, Nick and Aaron answer the calls of countless fans, who begged them to investigate the Myrtles Plantation in Louisiana. The guys experience intense paranormal activity, caused by a deceased voodoo priestess.

Zak, Nick and Aaron explore the Oman House -- a Los Angeles home ridden with paranormal activity believed to be directly related to the infamous Sharon Tate murders -- committed by Charles Manson's cult of followers.