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With word of an urgent lead, Josh jets to Poland to join in the opening of a secret Nazi tunnel system dug into a dormant volcano. Josh helps a local team tear away a stone wall built by the Germans in the last days of World War II.
First Air Date : Jan 08, 2015
Last Air date : Jan 03, 2024
Episode : 135 Episode
Season : 13 Season
Runtime: 48:14 minutes
Studio: Travel Channel
Country: United States of America
Cast: Josh Gates
Crew:
