For years, Travel Channel’s hit original series “Ghost Adventures” has been going where most fear to tread: the earth’s most haunted locations. Lead investigator Zak Bagans, along with co-investigators Nick Groff and Aaron Goodwin, explore unexplained paranormal activity all over the world in their never-ending quest to understand ghostly phenomena. The team heads out on their latest journey and an all-new season beginning Friday, August 16 at 9:00 p.m. ET/PT.