15 Season
149 Episode
Expedition Unknown - Season 12 Episode 6 Hunt for Spain's King Arthur
Plunging hundreds of feet below ground, Josh explores Spain's treacherous La Garma cave system and finds a floor littered with human remains more than 1,000 years old; Josh's deep dive is a quest for scientific proof of Spain's legendary King Pelayo.
- Country : United States of America
- Genre : Documentary, Reality
- Director :
- Cast : Josh Gates