The program follows ghost hunters Zak Bagans, Aaron Goodwin, Billy Tolley, and Jay Wasley as they investigate locations that are reported to be haunted.

[2] Zak Bagans, Nick Groff (seasons 1–10), Aaron Goodwin, Billy Tolley, and Jay Wasley investigate reportedly haunted locations, hoping to collect visual or auditory evidence of paranormal activity.

These introductions typically include Bagans's voice-overs of the site's history as well as interviews with people who claim to have witnessed paranormal phenomena there.

After completing the walk-through they discuss their strategy, then are locked in the location overnight, which they believe will prevent "audio contamination" and extraneous shadows.

[11][12][13]In the Halloween special titled Ghost Adventures Live, which was broadcast from the Trans-Allegheny Lunatic Asylum on October 30, 2009, controversy arose when Robert Bess, inventor of the Parabot Containment Chamber (said to attract and empower spirits using energy, giving them form), claims to have had an EMF meter knocked violently out of his hands.

In the November 6, 2009, follow-up Ghost Adventures Live: Post Mortem, hosts Bagans and Groff reviewed the video and concluded that they could not claim any paranormal explanation for the incident.

[15] The three season miniseries features Zak Bagans interviewing former Ghost Adventures interviewees to find out how their lives have changed since those GAC "lockdowns"/investigations from the past.

The series aired as a 5 episode miniseries all under 10 minutes each featuring Zak revisiting some of Ghost Adventures' most chilling paranormal investigations.

The series aired as a 4 part miniseries featuring Zak and the crew visiting locations across the United States teeming with the dark energies of serial killers.

It's a fun yet terrifying walk down memory lane as Zak revisits the scariest, funniest and most insane clips from episodes past and presents some of the crew's best paranormal evidence.

Demon House premiered on Friday March 16, 2018, with Lost Footage from the film being released on January 1, 2019 and an Uncut version airing shortly after on February 16, 2019, on the Travel Channel.

After buying a haunted home in Indiana over the phone, sight unseen, paranormal investigator Zak Bagans and his crew are unprepared for the demonic forces that await them at the location referred to as a "Portal to Hell."

Ghost Adventures is currently on air or streaming in the following countries and channels: The documentary which the series was based on was released on DVD by Echo Bridge Home Entertainment on October 5, 2010.