On Their Marks

Nonfiction • TV-PG • Directed by: The Curse of Oak Island • 84 minutes

After a decade of searching, Rick, Marty, and the team return to Oak Island and immediately uncover evidence of a mysterious tunnel in the Money Pit. And for the first time ever, the Fellowship gets a clear look at an underground structure, getting them closer than ever to solving the 227-year-old mystery.

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