Short Day and Tall Knights: It's a race against the clock as the team are blindsided by a shocking development that could spell the end of all Money Pit operations.
Striking Distance: The race is on to excavate under the giant crane pad in Smith's Cove, as only a few weeks remain before the team must stop for the winter.
Striking Distance: The race is on to excavate under the giant crane pad in Smith's Cove, as only a few weeks remain before the team must stop for the winter.
Clue or False?: Rick and Marty Lagina find data that shows that large, metal objects are buried beneath Smith's Cove. They go on to make a surprising discovery.
Clue or False?: Rick and Marty Lagina find data that shows that large, metal objects are buried beneath Smith's Cove. They go on to make a surprising discovery.
Detour: The treacherous collapse at H8 forces the team to strategise a new approach to the Money Pit, while Alex and Jack investigate underwater targets.
Detour: The treacherous collapse at H8 forces the team to strategise a new approach to the Money Pit, while Alex and Jack investigate underwater targets.
Slipway When Wet: A shocking new discovery at Smith's Cove suggests that the origin of the Oak Island mystery may date much earlier than the treasure hunters ever suspected.
Slipway When Wet: A shocking new discovery at Smith's Cove suggests that the origin of the Oak Island mystery may date much earlier than the treasure hunters ever suspected.
As Above, So Below: New evidence uncovered at Smith's Cove brings the fellowship closer to deciphering the purpose of the mysterious "u"-shaped structure.
As Above, So Below: New evidence uncovered at Smith's Cove brings the fellowship closer to deciphering the purpose of the mysterious "u"-shaped structure.
Homecoming: Seismic results guide the team to a possible network of tunnels in the Money Pit, while Gary unearths evidence that could rewrite the history of the Oak Island mystery.
A Legacy Revealed: Further 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: Seismic results guide the team to a possible network of tunnels in the Money Pit, while Gary unearths evidence that could rewrite the history of the Oak Island mystery.
Depth Perception: The seismic results are in, revealing the existence of an underground chamber, while Gary and Jack make a discovery suggesting another Templar connection.
Depth Perception: The seismic results are in, revealing the existence of an underground chamber, while Gary and Jack make a discovery suggesting another Templar connection.
Rick's Big Bang Theory: The team return to Oak Island to follow up on last year's amazing discoveries and double down on their efforts to locate the elusive Oak Island Money Pit.
Amazing Discoveries: 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?
Seeing Red: With little time before the team must suspend operations for the harsh winter ahead, the fellowship finds evidence that may support one of Dan Blankenship's theories.
Unhinged: The plot thickens around the lead cross as a new theory points to ancient origins, while Rick discovers an artefact that may support one of Fred Nolan's ideas.
The French Connection: A research expedition to a French castle and prison reveals new clues, including ancient carvings that strengthen a possible link with the Knights Templar.