The secret explosive is en route to Tokyo. There is a plan to blow up the Metropolis bomber plant. Superman enters a Japanese submarine to retrieve the formula...but fails! Superman says, "the words 'Jap' and 'honor' do not go together!" The end of the adventure.
Goldie Originals that include this night
The Adventures of Superman, Episode 398
The Midnight Intruder - Pt 14
The Adventures of Superman, Episode 398
24 episodes