Hunt for Spain's King Arthur
Show: Expedition Unknown --> Season: 12 - Season 12
AirDate: 6/28/2023
Runtime: 48
Voting: 6 (1)

Overview: 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.