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: The Mechanical Monsters - 1941
Superman battles a criminal mastermind and his robot army.
Superman - 1941
The Man of Steel fights a mad scientist who is destroying Metropolis with an energy cannon.
Superman – The Mad Scientist - 1941
The Man of Steel fights a mad scientist who is destroying Metropolis with an energy cannon.
