A paranormal crisis brings the "Ghost Adventures" crew – Zak Bagans, Aaron Goodwin, Billy Tolley and Jay Wasley – to Hollywood, California, to investigate a historic building that once housed a children's school. After bones were recently uncovered on the property, the staff have become strangely affected, both physically and emotionally, and feel something sinister may have taken up residence. During their investigation, the team captures highly intelligent communication, orbs and inexplicable voices. 

Zak Bagans and the team gain unprecedented access to the cursed Rispin Mansion in Capitola, California. Sealed shut after a violent paranormal event in 2012, the abandoned home has become a vault of concentrated evil, waiting for an opportunity to explode.  

Zak Bagans and the "Ghost Adventures" team find themselves in an eerie Nevada desert town to investigate Whiskey Pete's, a recently shuttered casino haunted by the spirit of a notorious bootlegger. The air is thick with tension as the team, joined by special guest comedian Matt Rife, confronts the dark energy that lurks around every corner of the abandoned building. 

Zak Bagans and the crew return to the Glen Tavern Inn in Santa Paula, California, to help its staff find closure after the tragic loss of a beloved local medium, Patrick Smith. After Bagans experiences a premonitory dream during their investigation, he invites musician Jonathan Davis from the band Korn and paranormal investigator Gary Galka to assist the team on their lockdown, as they dig deeper into the dark mysteries of the former gambling house. 

On the 100th anniversary of Harry Houdini's visit to the fabled Winchester Mystery House, Zak and a team of paranormal experts attempt to summon the legendary magician's spirit. Will escaping death's grip be Houdini's greatest trick?

In the special two-hour season premiere "Poltergeist House Curse," Bagans and the crew dig deep into the mystery of the famed Poltergeist House, launching an unprecedented investigation inside the site of the classic horror film location to uncover the truth behind a rumored curse. Did real-life events converge with Poltergeist's fictional storyline to unlock a lethal, ancient darkness? After the team's lockdown leaves them with more questions than answers, Bagans believes a terrifying relic from the 1982 film could provide insight into the sinister energy that haunts the suburban California home.