Battle for the Atlantic

Winston Churchill said the only thing that frightened him during World War II was the U-boat peril, and for good reason. A mere 15 months into the war, fleets of the German subs, known as "wolfpacks," sink 2.5 million tons of shipping supplies from Canada, nearly starving Britain into submission. Surrender would mean Europe now belonged to Hitler. Relive these early days of this Atlantic struggle through the harrowing stories of German and British soldiers, and witness it all via stirring reenactments and explosive archival war footage.