It’s all hands on deck in the Money Pit as the team hits something in the DMT shaft that may prove to be the last thing standing between it and the answers below. Meanwhile, Gary Drayton strikes again when he zeros in on a find that could be a key piece of a missing treasure chest.

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

Rick and Marty Lagina face a major dilemma as they continue their search for the original Oak Island Money Pit.

The Laginas and their team make what could be the most important discovery in the history of Oak Island.

Rick, Marty and the team return to Oak Island follow up on last year's amazing discoveries, and double down on their efforts to locate the elusive Oak Island Money Pit.

Just as the team receives scientific evidence that there is a massive amount of silver is the Money Pit, the first snow of the harsh winter falls on Oak Island.

Rick and Marty Lagina begin a second massive dig in the Money Pit and find possible proof that a shipwreck is located in the swamp.

A shocking new discovery at Smith's Cove suggests that the origin of the Oak Island mystery may date much earlier and be more profound than the treasure hunters before ever suspected.

With time running out, the ultimate breakthrough may be within the fellowship's grasp, and new evidence suggests Samuel Ball was guarding something of great value.

A new theory suggests that Lot 8 may hide one of the most sought after religious artefacts in history.

New evidence uncovered at Smith's Cove brings the fellowship closer to deciphering the purpose of the mysterious "u" shaped structure and a previously undiscovered formation may lead them to the island's elusive, legendary flood tunnels.

New evidence suggests the swamp may be man-made on a scale the team never could have anticipated.

Exciting finds bring new excitement, but the team must move quickly since time is running out before they must suspend operations for the harsh winter ahead.

While the brotherhood gets closer than ever to the original Money Pit, new discoveries suggest the flood tunnels were not the only traps set to thwart searchers.

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

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

After hearing that a treasure of biblical proportions was buried on Oak Island 2500 years ago, Rick and Marty Lagina look for evidence to prove it while also trying to locate the original Money Pit.

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

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

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

Rick and Marty Lagina send divers deep into the Money Pit in search of a mysterious golden object.

Brothers Rick and Marty Lagina begin the biggest and most expensive operation ever undertaken in the 223 year long treasure hunt. And after years of searching, the brotherhood finally strikes gold.

After months of tireless effort, Rick, Marty and the team begin the massive excavation at Smith's Cove and almost immediately strike gold.

A stunning structure uncovered in Smith's Cove perplexes the brotherhood like never before and at the Money Pit, the team finds evidence they may have discovered the legendary box believed to contain the Oak Island treasure -- the elusive Chapple vault.

Armed with new evidence suggesting a ship is buried in the swamp, Rick, Marty and the team return to Oak Island determined to honor Dan's legacy by solving the centuries old mystery once and for all.