Expedition Unknown
Great Lakes' Vanished Warships (S12E05)
As Josh plunges into Lake Superior, he’s armed with fresh information that could potentially uncover a century-old enigma: the location of two mine...
S12E05
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Season 12 Episodes
S12E02 - Mystery of the Flooded Pyramid
Expedition Unknown
S12E03 - Lost City of the Gospels
Expedition Unknown
S12E04 - Treasure of the Pirate King
Expedition Unknown
S12E05 - Great Lakes' Vanished Warships
Expedition Unknown
S12E06 - Hunt for Spain's King Arthur
Expedition Unknown
S12E07 - Looted Treasures of Cambodia
Expedition Unknown