In the new series, "PARANORMAL CHALLENGE", two teams of passionate ghost hunters compete against each other during an overnight lockdown in a legendary haunted location to see who can collect the most paranormal evidence. Hosted by Ghost Adventures' lead investigator, Zak Bagans, this series challenges amateur paranormal investigators to prove their skills while investigating hotspots with high tech gear. After collecting evidence, the teams present their findings to Bagans and a panel of three nationally recognized paranormal experts. (Source: The Travel Channel)