Season 6

01 Shanghai Tunnels Episode 19th March 2012 Zak, Nick and Aaron delve deep into the dingy Shanghai Tunnels in Portland. 02 Peabody-Whitehead Mansion Episode 216th March 2012 The guys explore an unsolved murder at the Peabody Mansion in Denver. 03 The Copper Queen Hotel and the Oliver House Episode 323rd March 2012 Zak, Nick and Aaron engage in a two-part lockdown in the town of Bisbee. 04 The National Hotel Episode 430th March 2012 Zak, Nick and Aaron return to Nevada City to investigate a hotel and caves. 05 Return to Linda Vista Hospital Episode 56th April 2012 Zak Aaron and Nick return to the Linda Vista Hospital to conduct a dangerous experiment they have not tried before to try to communicate with the apparition Nick saw last time. Featuring Chad Lindberg. 06 The Galka Family Episode 620th April 2012 Zak, Nick & Aaron help paranormal inventor Gary Galka and his family find closure after the tragic loss of Melissa, Gary's daughter, by celebrating her birthday. The team records audio evidence derived from Melissa's spirit. 07 The Riviera Hotel Episode 727th April 2012 Zak, Nick & Aaron explore the Riviera Hotel with a few special guest stars. 08 Hellfire Caves Episode 813th July 2012 Zak, Nick & Aaron explore the Hellfire Caves outside London, England, where they recreate past secret pagan rituals and conjure the spirits of 18th century English royalty. 09 Fort Horsted Episode 920th July 2012 The crew are in Kent, England, inside Fort Horsted; the guys recruit locals to conduct a séance to provoke the demonic spirits that terrify visitors at the fort.