Expedition Unknown · SEASON 4
Viking Secrets
Episode 1 · 2017-12-27

- Documentary
- Reality
- Action & Adventure
Episode overview
From Denmark and Iceland to the United States and Canada, Josh Gates treads into Viking territory in an effort to unlock answers to their most enduring secrets, including how they attained and sustained their power and how far they really traveled.
60 minutes
Season 4 episodes
1. Viking Secrets2017-12-27
2. Vikings in America2018-01-03
3. Origins of Stonehenge2018-01-10
4. The Secret2018-01-17
5. Butch Cassidy's Lost Loot2018-01-24
6. Hunt for the Metal Library2018-01-31
7. Great Women of Ancient Egypt2018-02-07
8. Egypt's Lost Queens2018-02-14
9. Global Game Show: Out of This World2018-02-21
10. Secrets of Brother XII2018-02-28