The World at War
In a war of high technology and animal courage, the German U-Boats fight Allied merchantmen, hounding them in packs. U-boat attacks on U.S. supply ships nearly starve Britain despite convoys, escorts and underwater detection devices.
Bölüm Adı: Wolfpack: U-Boats in the Atlantic (1939 - 1943)
Yayınlanma Tarihi: 09.01.1974