: While drilling Borehole K15.5 in the Money Pit area, the team discovered a horizontal wooden beam and a void between 103 and 111 feet deep. A camera confirmed the existence of a man-made tunnel that appears to predate modern searcher shafts. TBAThe Curse of Oak Island : Season 10 Episode 1
: Historian Gretchen Cornwall presented evidence from Royston Cave in England, where medieval carvings allegedly match symbols found on Oak Island. This led Marty Lagina and his son Alex to plan a trip to the UK to investigate these Templar ties. : While drilling Borehole K15
The Season 10 premiere of The Curse of Oak Island , titled " ," aired on November 15, 2022 . This special two-hour episode launched a high-stakes year of drilling, specifically targeting the source of high gold and silver concentrations previously detected in the water. Key Discoveries in the Premiere This led Marty Lagina and his son Alex
The episode also introduced new historical connections to broaden the scope of the search:
: Metal detecting on Lots 7 and 8 led by Gary Drayton yielded a small, square metal object identified as a potential coin . Analysis by new team member and archaeologist Emma Culligan suggested the metal makeup dates it to before the 16th century .