After successfully unearthing a ship's railing, the teams' swamp excavation comes to a halt due to a large object blocking any further searching, in this clip from Season 8, "Off the Railing." #OakIsland Watch all new episodes of The Curse of Oak Island, Tuesdays at 9/8c, and stay up to date on ...

Watch new episodes of Ancient Aliens returning Saturday Jan 25, at 10/9c, and stay up to date on all of your favorite History Channel shows at http://history.com/schedule. Carvings on the Menhir stones of Sardinia remind ancient astronaut theorist Giorgio Tsoukalos and treasure hunter Marty ...

Watch new episodes of Ancient Aliens returning Saturday Jan 25, at 10/9c, and stay up to date on all of your favorite History Channel shows at http://history.com/schedule. Marty Lagina is still open to the idea that ancient astronauts visited earth some time ago, but Giorgio has no doubts at ...