The Curse of Oak Island: Digging Deeper

Brothers Rick and Marty Lagina examine an abandoned shaft called 10-X; what they find gives them reason to believe that the stories of something buried on the island may very well be true.

When the team finds something very unusual at Smith's Cove, Rick and Marty Lagina believe they've made a huge breakthrough in unlocking Oak Island's secrets

As Rick and Marty Lagina start work to drain a mysterious swamp, they are visited by a woman who lost her father and brother to a tragic accident on Oak Island that gave rise to rumors of a deadly curse.

A visitor to the island offers Rick and Marty Lagina his incredible theory about where the treasure on Oak Island is located.

Rick and Marty Lagina make one of the largest discoveries in the 200-year old search for treasure on Oak Island.

After dating the Spanish coin to 1652, Rick and Marty Lagina return to Oak Island and the strange triangle-shaped swamp to search for more clues to this 200-year-old mystery.

As Rick and Marty Lagina start excavating the infamous Money Pit, a visitor shows them evidence that the treasures from King Solomon's Temple might be buried on Oak Island..

Rick and Marty Lagina look for evidence of a treasure of biblical proportions while also searching for the original Money Pit.

Rick, Marty and the Oak Island team make a possibly historic discovery in the Money Pit.

A visitor comes to the island suggesting that he has found a secret method of getting to the treasure.

Rick performs a test that may help the team locate man-made flood tunnels on the island; Marty goes to Europe to track down an incredible lead.

While work begins in the swamp, Rick and Marty go to Scotland to look into an incredible theory about the construction of the Money Pit.

Rick and Marty exlpore the swamp for an alternate entrance into the Money Pit.

Rick and Marty bring a team of divers to Oak Island to examine the legendary treasure shaft, 10-X.

The Lagina brothers and their partners make a big discovery at the bottom of 10-X.

Rick and Marty Lagina find that not only does borehole 10-X contain even more secrets than previously thought, but a new technology could prove that there are numerous treasure sites lying all over the island.

Rick and Marty start to clear dangerous obstructions from 10-X; Craig Tester and Jack Begley conduct a drilling operation to locate a possible golden treasure cache.

Rick and Marty Lagina arrange to send an ROV camera down the 10-X shaft, which uncovers evidence that could threaten their entire operation.

Rick and Marty meet a researcher who links Christopher Columbus to the Oak Island mystery.

Rick, Marty and their partners receive a mysterious sword that could connect the Roman Empire to the Oak Island treasure hunt.