The story of one of World War II's most furious sea battles is brought to the screen in this exciting, semi documentary style movie. In the spring of 1941, Nazi Germany's greatest battleship the Bismarck, scourge of Atlantic shipping, is pinned down at her anchorage in Norway. Making a break for freedom and the safety of air cover from the Luftwaffe, the great ship is chased by the Royal Navy. Eventually, after heavy casualties including the loss of H.M.S. Hood, the Bismarck is finally trapped and sunk..