Episode 1 | Going for Broke

Rick and Marty Lagina return to Oak Island to prepare for a major excavation of the Money Pit.

Episode 2 | Always Forward

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

Episode 3 | Swamp Things

The Lagina brothers find evidence of what could turn out to be an ancient shipwreck in the Oak Island swamp.

Episode 4 | No Stone Unturned

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

Episode 5 | Bullseye

Rick and Marty Lagina believe they have finally located an ancient treasure vault in the Oak Island Money Pit.

Episode 6 | Circles in Wood

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

Episode 7 | All That Glitters

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

Episode 8 | The Mystery of Samuel Ball

The Laginas find important evidence linking an 18th century American slave to the Oak Island mystery.

Episode 9 | Echoes from the Deep

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

Episode 10 | About Face

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

Episode 11 | Presidential Secrets

Rick and Alex Lagina travel to the Franklin D. Roosevelt museum in New York to meet researcher Paul Troutman.

Episode 12 | Hyde Park & Seek

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.

Episode 13 | One of Seven

The Laginas and their partners make incredible discoveries at Smith's Cove and in the Money Pit.

Episode 14 | Of Sticks and Stones

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

Episode 15 | Blood Is Thicker

The team finds out what the mysterious metal spike really is. They also make new important discoveries while their drill season comes to an end as winter approaches.

Episode 16 | A Look Ahead