The Curse of Oak Island: Who Buried the Oak Island Treasure? *TOP 3 THEORIES*

It is believed that the Oak Island treasure was buried on the island, but by who? Find out the top 3 suspects in this The Curse of Oak Island compilation. 1:28 - Prince Henry Sinclair 4:23 - The Knights Baronet 7:59 - The Portuguese Order of Christ Watch new episodes of The Curse of Oak Island, returning 11/15, and stay up to date on all of your favorite The HISTORY Channel shows at #TheCurseOfOakIsland Subscribe for more from The Curse of Oak Island and other great The HISTORY Channel shows: Find out more about the series and watch full episodes on our site: Check out exclusive HISTORY content: History Newsletter - Website - Facebook - Twitter - “The Curse of Oak Island“ follows brothers Marty and Rick Lagina as they investigate the mystery