Every six years, an ancient order of jiu-jitsu fighters joins forces to battle a vicious race of alien invaders. But when a celebrated war hero goes down in defeat, the fate of the planet and mankind hangs in the balance.
World War II: Resistance fighters accept a suicide mission to deliver a stolen Nazi submarine carrying atomic uranium. Hunted by Hitler’s army, the crew must outwit the German Navy to bring the cargo safely to America.
