Uploaded March 2026 | Updated September 2026, 6 days ago

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Josh Gates joins forces with treasure hunter Jason Krupat to track down one of the most elusive prizes in history: the Boston Casque. Part of Byron Preiss’s 1982 treasure hunt "The Secret," this ceramic box has been buried in the North End for nearly four decades. #ExpeditionUnknown #DMAX

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From Season 4 Episode 1

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