Josh explores the sunken ruins called Japan's Atlantis.
Josh scours the United Kingdom to find the real-life King Arthur.
Josh journeys to Mongolia's "Forbidden Zone" to find Genghis Khan's tomb.
Josh dives for the lost treasure of the legendary pirate Blackbeard.
Josh crisscrosses the English countryside in search of the real Robin Hood.
Josh hunts for a $2,000,000 treasure, hidden deep in the Rockies.
Josh searches for the Kruger Millions in the South African wilderness.
Josh looks for a fabled lost city in Africa's Kalahari Desert.
Josh heads to the Philippines searching for gold hidden by Japan in WWII.
