EpisodeS3E245 min2018-05-15
Blowing Up History
Viking City of the Dead
When a Viking fortress lost underground for over 1,000 years is discovered, experts investigate its buried treasures. What caused this civilization's demise?
Blowing Up History
When a Viking fortress lost underground for over 1,000 years is discovered, experts investigate its buried treasures. What caused this civilization's demise?