We last saw Superman streaking out to sea, in an attempt to catch p to the captured submarine, and his kidnapped friends. Will he be able to stop the torpedo from hitting its intented target of an innocent cargo vessel?
Not to be deterred, Doctor Deutsch and his saboteurs plow forward to their homeland with the Grayson submarine, and their prisoners. Get ready for some old fashioned fist fighting as Superman makes short work of the Nazi’s and puts his friends back in charge.
With the submarine steaming back to the USA, everything will be all right… won’t it?