The Man of Steel fights a mad scientist who is destroying Metropolis with an energy cannon.
Superman: The Mechanical Monsters - 1941
Superman battles a criminal mastermind and his robot army.
Superman – The Mad Scientist - 1941
The Man of Steel fights a mad scientist who is destroying Metropolis with an energy cannon.
Superman – Arctic Giant - 1942
An expedition unearths a frozen Tyrannosaurus in the Siberian tundra and brings it back to the USA. Naturally, it accidentally thaws and runs amok.
Superman – Eleventh Hour - 1942
While Clark Kent is in wartime Japan, Superman becomes a saboteur.
Superman – Billion Dollar Limited - 1942
Superman battles train robbers seeking to steal a billion dollars worth of gold.
Superman – Electric Earthquake - 1942
A Native American scientist demands the return of Manhattan to his native people, or he will destroy the city with his electrically produced earthquakes.
Superman – Showdown - 1942
A crook dressed as Superman commits a series of robberies. The real Superman must work fast to counter the bad publicity.
Superman – Japoteurs - 1942
Superman vs. Japanese spies hijacking a new super-bomber.
