When did Expedition Unknown Season 4 Episode 6 air?
Expedition Unknown Season 4 Episode 6 aired on January 31, 2018.
Expedition Unknown
The adventures of Josh Gates as he investigates unsolved iconic stories across the globe.
Season 4 · Episode 6
Hunt for the Metal Library
Jan 31, 2018·1h
Josh travels through the jungles of Ecuador to explore the watery depths of Tayos Cave for a legendary set of metal plates believed to be created by an advanced ancient civilization.
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Direct answers for episode-level questions and details.
How long is Expedition Unknown Season 4 Episode 6?
This episode runs for approximately 60 minutes.
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