Naval Warfare

49th Parallel (1941)
A Nazi U-boat crew shipwrecked in Canada try to flee to the neutral United States
Action in the North Atlantic (1943)
Before Dec. 7, 1941, the US merchant mariners brought supplies to the Russians; with Humphrey Bogart
War on U-boats attacking Allied ship convoys
Das Boot (1981)
U-boats in 1941
We Dive at Dawn (1943)
British submariners go after the German ship the Brandenburg
Pursuit of the Graf Spee (1956)
Destruction of the Graf Spee, Montevideo, Uruguay, December 1939
Sink the Bismarck! (1960)
Sinking of Germany's most powerful battleship, May 27, 1941
Attack on the Iron Coast (1968)
British raid on large ship dock at St. Nazaire, France, March 28, 1942
Above Us the Waves (1955)
A British midget submarine raid damages German battleship Tirpitz, September 1943
Proud (2004)
The USS Mason, with an African-American crew, was the only such ship to sail into combat, fighting Nazi U-boats
The Sinking of the Laconia (2010)
Mini-series about German u-boat sinks the Laconia, a cruise ship transformed into a troop ship, September 12, 1942; leads to ban on U-boats picking up survivors
They Who Dare (1954)
In the Aegean Sea, Britain's Special Boat Squadron sabotages Axis air bases
Glory at Sea (1952)
The USA gives Great Britain 3 ageing battleships; one of them is named "The Gift Horse" and proves very useful in a sea battle