Watch Stukas of the Sea: German Speedboats in World War II (2004) : Full Movie Online Free This documentary uses original newsreels to tell the story of the German Stukas deployed in the Second World War. Designed as small, high-speed torpedo boats, there were approximately 200 Stukas built and used in the Channel, the Mediterranean and the Black Sea, sinking 40 warships and 100 merchant ships over the course of the war.