Zak Bagans and the “Ghost Adventures” team – Aaron Goodwin, Jay Wasley and Billy Tolley – investigate iconic locations that are hotbeds of creepy and unnerving hauntings in all-new October specials that will air during Travel Channel’s “Ghostober” event, which features 31 days of spine-chilling premieres.

“Ghost Adventures: Serial Killer Spirits” – Four-Part Miniseries

Premieres Saturday, October 5 at 9 p.m. ET/PT

Zak Bagans, Aaron Goodwin, Billy Tolley and Jay Wasley embark on a terrifying cross-country journey to document if evil energy lingers within the infamous locations associated with America’s most notorious serial killers. As they delve into each case, they will retrace the killer’s steps, visit known hangouts and speak with leading experts to gain insight on why these sociopaths committed their evil acts. Every Saturday throughout October, viewers will follow the “Ghost Adventures” crew as they investigate locations such as killer clown John Wayne Gacy’s prison cell, HH Holmes’ murder house and the Squirrel Cage Jail, which housed the vicious Jake Bird. The crew will also study the Anson Call House, an abandoned building that many believe has ties to Ted Bundy’s terror spree during the 1970s.

“Ghost Adventures: Halloween 2019” (wt) – Two-Hour Halloween Special

Premieres Thursday, October 31 at 9 p.m. ET/PT

A special Halloween episode of “Ghost Adventures” will petrify viewers as the crew investigates the home of the notorious Perron family, whose horrifying hauntings were portrayed in the film, The Conjuring. The Rhode Island home is one of the most terrifying places in the world and has also been made famous by the work of renowned paranormal investigators Ed and Lorraine Warren, who were called in to help by the Perron family. The Ghost Adventures crew is ready to confront the potentially dangerous consequences of investigating the infamous house.

Check out “Ghost Adventures” on TravelChannel.com for show extras, behind-the-scenes photos and exclusive videos.