Season 1 in brief
A journey begins as Michigan brothers Rick and Marty Lagina fulfill a childhood dream by arriving on Oak Island to search for its legendary treasure. This inaugural season introduces viewers to the 220-year mystery and the modern team assembled to solve it. The brothers explore Borehole 10-X, investigate Smith's Cove, and make their first startling discovery: coconut fiber carbon-dated to 1260-1400 AD, centuries before Columbus reached the Americas. The season establishes the show's documentary style and introduces key locations including the Money Pit, the swamp, and the War Room. At the end of the season when they start to lose hope, they find a Spanish coin in the swamp.






