Follow brothers Marty and Rick Lagina through their effort to find the speculated - and as of yet undiscovered - buried treasure believed to have been concealed through extraordinary means on Oak Island.
Rick's Big Bang TheoryRick, 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.
Gold Rush
E2
Gold RushBrothers 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.
Depth Perception
E3
Depth PerceptionThe seismic results are in, revealing the existence of a mysterious underground chamber, while Gary and Jack make a discovery suggesting another Templar connection.
A Legacy Revealed
E4
A Legacy RevealedFurther investigation suggests Gary's latest find may be the oldest discovery on the island to date, and Rick is faced with a tragic loss.
Homecoming
E5
HomecomingSeismic 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.
Precious Metal
E6
Precious MetalNew insights on Nolan Cross suggest a Templar connection to the Money Pit while emerging, hard evidence convinces the team the discovery of the lead cross may be the most historic find in North America.
Rock Solid
E7
Rock SolidAfter years of searching, the team may have located a previously discovered artifact that has been missing for more than a century. In Smith’s Cove, the Laginas struggle to hold back the waters.
Unearthed
E8
UnearthedAfter months of tireless effort, Rick, Marty and the team begin the massive excavation at Smith's Cove and almost immediately strike gold.
As Above, So Below
E9
As Above, So BelowNew 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.
Fingers Made of Stone
E10
Fingers Made of StoneA mysterious, carved stone discovered at the money pit suggests an early Viking presence on Oak Island and at Smith's Cove, the team may have finally discovered the elusive Oak Island box drains.
Wharfs and All
E11
Wharfs and AllWhile 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.
Slipway When Wet
E12
Slipway When WetA 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.
The Paper Chase
E13
The Paper ChaseA 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.
Voyage to the Bottom of the Cenote
E14
Voyage to the Bottom of the CenoteA frightening development at the Money Pit threatens to halt the search indefinitely.
Dye Harder
E15
Dye HarderWhile monitoring the dangerous collapse at H8, the team conducts a test that could lead them straight to the Money Pit.
Detour
E16
DetourThe treacherous collapse at H8 forces the team to design an exciting new approach to the Money Pit, while Alex and Jack investigate underwater targets that may lead to a second flood tunnel system.
Clue or False?
E17
Clue or False?The team is amazed when their new approach to locate the Money Pit yields evidence in gigantic proportions.
Heavy Metal
E18
Heavy MetalAn unexpected discovery strengthens Oak Island's connection to the Knights Templar.
Striking Distance
E19
Striking DistanceWith 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.
Short Days and Tall Knights
E20
Short Days and Tall KnightsTime is running out when the Laginas and the team are blindsided by a shocking development that threatens to halt all operations at the Money Pit.
Seismic Matters
E21
Seismic MattersNew data provides stunning proof that structures uncovered in Smith's Cove were built prior to the discovery of the Money Pit.
Lost and Founding
E22
Lost and FoundingIt's the season finale and the team is handed a shocking new theory that may connect the Oak Island treasure to the birth of a nation. But it's also the moment of truth for the fellowship as the guys are faced with the burning question: quit or continue?
Cast of Season 6
Rick LaginaSelf
Marty LaginaSelf
Robert ClotworthyNarrator (voice)
Gary DraytonSelf- Metal Detection Expert
Take Plex everywhere
Watch free anytime, anywhere, on almost any device.
