‘Ghost Adventures’: Harry Houdini Séance At Winchester Mystery House Leads To Wild Results (EXCLUSIVE)

In the upcoming episode of “Ghost Adventures,” Zak Bagans, Aaron Goodwin, Jay Wasley and Billy Tolley attempt to summon the spirit of Harry Houdini at the Winchester Mystery House in San Jose, Calif. In an exclusive sneak peek at the episode, Zak and Aaron uncover wild results when analyzing Polaroids taken at their séance. Watch the full episode April 23 at 10 p.m. ET/PT on Discovery Channel.