Matty Blake returns to Oak Island and gets an insider's look at the trials and unbelievable triumphs the Laginas and their team have experienced this year in their quest to finally solve the old Oak Island mystery.

Matty Blake pulls back the curtain and shares the surprising challenges and triumphs of documenting a 226-year-old treasure mystery, talking to members of the intrepid film crew to get the insider's take on how some of the most memorable and iconic moments in The Curse of Oak Island were captured.

Matty Blake "Drills Down" with the Laginas and the Fellowship of the Dig on how they strive to preserve Oak Island while working to unravel its centuries old treasure mystery.

Matty Blake dives in head first to investigate underwater points of interest off the shores of Oak Island, in search of clues that might help solve the 227-year-old mystery.