
Dan Snow investigates the history of WWII in Northern Ireland. He learns the story of the most successful U-boat hunter of all time, and dives to the wreck of the famed U-155.
Dan Snow investigates the history of WWII in Northern Ireland. He learns the story of the most successful U-boat hunter of all time, and dives to the wreck of the famed U-155.
Dan Snow uncovers the history of WWII in Northern Ireland. He learns the story of the Empire Heritage, a cargo ship that was sunk off Malin Head during the Battle of the Atlantic.