Curse of Oak Island S4 – E1 Sneak Peek

After making good on their promise to get to the bottom of a key target in their treasure hunt, Rick and Marty Lagina are now determined to launch the next phase of their aggressive quest to solve the 200 year old mystery. This season, the Laginas will embark on a complicated engineering mission to go deep into the money pit. They will also undertake the challenging task of draining the infamous 10X shaft, while returning to the swamp. Armed with new evidence, new leads and a new alliance with a legendary Oak Island treasure hunter, the Laginas will forge ahead in their odyssey to find out what lies beneath history’s most enigmatic island.