12
2015
Adventure & Survival
History & Quests
The Secret
Season 5, Episode 4
: Josh travels all over the US to find the treasures featured in The Secret, a 1980s book filled with devilishly difficult riddles and puzzles that have stumped treasure hunters for over three decades.
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About the Series
Expedition Unknown
Josh Gates investigates the truth behind the world's most iconic and captivating legends. Leaving no stone unturned, his adventures take him around the globe as he immerses himself in the core locales linked to each tale.
1. Viking Secrets
Josh Gates investigates how a group of Norse tribesman gained power in medieval ...
2. Vikings in America
Josh Gates traces the Vikings' westward expansion to find out if they landed in ...
3. Origins of Stonehenge
Josh travels to Great Britain to explore the origins of the mystical monument of...
4. The Secret
Josh travels all over the country to explore the mystery of the 1980s cult pheno...
5. Butch Cassidy's Lost Loot
Josh Gates immerses himself in Wild West lore on a quest to find Butch Cassidy's...
6. Hunt for the Metal Library
Josh searches for a set of metal plates believed to be created by an advanced an...
7. Great Women of Ancient Egypt
Josh journeys to Egypt to uncover the secrets of the most powerful women in the ...
8. Egypt's Lost Queens
Josh continues his epic investigation of ancient Egypt's most powerful women rulers.
9. Secrets of Brother XII
Josh Gates uncovers the mystery of a treasure left behind by the insidious cult ...
10. Pyramid of Legends
Josh ventures into an ancient Maya city in search of the lost tombs of the Snake...
11. Lost City of El Mirador
Josh concludes his investigation into the mysterious Maya city of El Mirador.
12. Nazis in Argentina
Josh investigates Nazi secrets and theories about Adolf Hitler's "true" fate in ...
13. Lost Gold of Jean Laffite
Josh ventures to the American south to uncover the mystery of real-life buccanee...
14. Mahogany Ship
Josh searches along Australia's infamous Shipwreck Coast for the missing Mahogan...
Season 5, Episode 4 - The Secret
Release Year:
2017
Rating:
9