S1·E2 – The Battle of the U-Boats
2015-04-14 • 60 min
In the second of this two-part series, David Hayman explores Germany's World War One U-boat threat and the fascinating and dastardly ploys Britain used against the submarines.
2015-04-14 • 60 min
In the second of this two-part series, David Hayman explores Germany's World War One U-boat threat and the fascinating and dastardly ploys Britain used against the submarines.
