Season
Season 7 Episode
- Season 6 The World Beneath Our Feet
- Season 6 The Time Travelers
- Season 6 Secrets of Ancient Structures
- Season 6 Mysteries of the Vikings
- Season 6 Strange Stories of the Presidents
- Season 6 Bizarre Afflictions
- Season 6 Strange Technology
- Season 6 Unbreakable Codes
- Season 6 Strange Stories of World War II
- Season 6 Monsters Among Us
The UnXplained - Season 6 Episode 4 Mysteries of the Vikings
6.70 43 minutes During the Middle Ages, the Vikings were infamous for being a bloodthirsty band of seafaring warriors; historians are learning surprising new things about this Norse society.
