The Curse of Oak Island Show Summary, Upcoming Episodes and TV Guide

It's the end of drilling season on Oak Island and after a year that saw the fellowship make a number of groundbreaking discoveries in their quest to solve a 225-year-old treasure mystery, the team is determined not to leave the island without making at least one more historic breakthrough.

The Restalls return to Oak Island with exciting new artifacts while Rick, Marty and the team reach new depths in the Money Pit in their final push before winter.

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.

The time to investigate the uplands of Smith's Cove is quickly running out, so Rick goes to extreme and dangerous measures to get answers.
 

The team may be closer than ever to shutting down the flood tunnels when they discover large amounts of coconut fiber in the uplands. And a compelling new theory suggests the original trio that discovered the Money Pit in 1795 did not come upon it accidentally.

Excitement abounds when Gary uncovers an ancient tunneling tool in the swamp, and the team obtains hard, scientific evidence suggesting they may have finally located the original Money Pit.

With a dangerous hurricane approaching, the team scrambles to find evidence of what might be buried beneath the swamp before the storm can wipe out their efforts.

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

The team unearths a new wooden structure under the sea bed at Smith's cove; a fresh lead may bring Rick closer to the 90-foot stone.

Forgotten clues produce new leads as the fellowship of the dig zeroes in on the Money Pit.

Gary detects a strange, stone structure embedded in the swamp and after years of searching and speculation, the Laginas get scientific proof that the swamp is young and likely manmade.

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.

New data provides stunning proof that structures uncovered in Smith's Cove were built prior to the discovery of the Money Pit.

With the days getting shorter and only a few weeks remaining before the fellowship must suspend operations for the winter, the team is determined to excavate under the giant crane pad in Smith's Cove, confident they'll make their greatest breakthrough yet.

The team is amazed when their new approach to locate the Money Pit yields evidence in gigantic proportions.

While monitoring the dangerous collapse at H8, the team conducts a test that could lead them straight to the Money Pit.

A stunning structure uncovered in Smith's Cove perplexes the brotherhood like never before; 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.

While the excavation of Smith's Cove continues to uncover an abundance of ancient structures, Rick, Marty and the team resume the treasure hunt in H8, convinced more than ever it is the site of the money pit.

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.

After years of searching, the team may have located an artifact that has been missing for more than a century; in Smith's Cove, the Laginas struggle to hold back the waters.

Seismic results guide the team to a possible network of tunnels in the Money Pit, while Gary unearths the first evidence of a French presence that could rewrite the history of the Oak Island mystery.

The seismic results are in, revealing the existence of a mysterious underground chamber, while Gary and Jack make a discovery suggesting another Templar connection.

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.

It's the season finale and the moment of truth for the fellowship of the dig, as the guys are faced with the burning question: quit or continue?

The Oak Island mystery has lured generations of treasure hunters. In this one-hour special, we revisit the families that have been a part of Oak Island's history for more than two centuries.

The discovery of the mysterious lead cross raised new questions about a Knights Templar connection. Tonight, we take a look at Templar history and the compelling Templar clues the team has found so far.

A skeleton key and maps from Fred Nolan's archives open a new door in the Lagina's quest, while new evidence suggests a Templar connection to the lead cross found in Smith's Cove.

The team unearths a ship's log detailing the burial of treasure on an island eerily similar to Oak Island, and Rick and Gary make what may prove to be the biggest find on Oak Island, ever.

New evidence confirms a European presence on Oak Island 100 years before the discovery of the Money Pit, while new research suggests a clear pathway from the Knights Templar to Oak Island.

After years of searching and speculation, the Lagina's and their team unearth evidence of what Marty believes proves the exact location of the ultimate target -- The Money Pit.

Danger strikes just as the geo-tech drilling team hits a possible void in the Money Pit and the discovery of a long lost artifact leads to an emotional reunion for one of the surviving members of the legendary Restall family.

Evidence of a possible pirate presence on Oak Island mounts when a treasure chest from the 1700's is revealed and the brothers Lagina get stunning news about a find from the Money Pit's GAL-1 shaft.

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

Rick and Marty decide to dig a third hole at the Money Pit after Rick finds even more evidence connecting Oak Island to the Knights Templar.

The Oak Island team returns to borehole 10-X in search of new clues.

Rick and Mary find important evidence linking an 18th-century American slave to the Oak Island mystery.

The Lagina brothers decide to move their Money Pit operation in hopes of finding a strange golden object.

Rick and Marty Lagina begin their search for a centuries-old treasure vault in the Oak Island Money Pit.

Rick and Marty Lagina investigate a mysterious 'Hatch' which may be a secret entrance to an underground treasure tunnel on Oak Island.

Rick and Marty get answers from the bottom of borehole 10-X just before making an amazing discovery deep inside the Money Pit.

After getting lab results concerning the mysterious Roman sword, Rick, Marty and the team get together with a pair of treasure hunters who believe the Oak Island treasure lies north of the Money Pit.

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

Rick and Marty make an intriguing discovery after forging a truce with Dan Blankenship's longtime rival, Fred Nola.

While preparing a diver to explore the bottom of 10-X, Rick and Marty arrange to send an ROV camera down the shaft, which uncovers evidence that could threaten their entire operation.

Rick and Marty use heavy digging equipment to find where a researcher claims the treasures of the Knights Templar might be buried.

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

Rick and Marty take a team of divers to Oak Island.

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

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

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.

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

A visitor to the island presents Rick and Marty Lagina with his theory about where the treasure on Oak Island is located and the idea that the Menorah might be among the treasures for which they are searching.

A scuba team that includes Marty's son Alex Lagina dives Smith's Cove and finds non-indigenous coconut fibres and anomalous stones. These findings appear to be evidence of unexplained activity in what has been conjectured to be an ancient, engineered shore area. Meanwhile, metal fragments and cat bones are found in the slurry from 10X.