The Curse of Oak Island: Drilling Down S01 E02 Drilling Down on "Columbus Day"

The Oak Island dig team is in the studio revealing new details and insights on episode 309, including the Harvey Morash 10X dive and the mysterious submerged triangular stones. Plus Dave Blankenship reveals details about his near-death accident. And, an author comes to the studio to pitch a new theory to Marty and Rick, one that involves FDR.