After The Daily Planet receives a letter from a mad scientist threatening to wreak destruction with his Electrothanasia Ray, Lois Lane heads out in the hopes of getting more information for a news story.
When things go wrong at the circus, it's up to Superman to stop the escaped animals.
Superman has to thwart wartime saboteurs tampering with things at the Metropolis Munitions Plant...who have captured Lois Lane and loaded her into a torpedo!
Egyptologists are attacked by mummies, drawing the attention of Superman.
Superman's reputation is tarnished when a crook begins committing crimes in a Superman costume.
Superman discovers a secret Nazi base in the jungle.
A double agent trying to deliver information to Washington, D.C. is chased by Nazi operatives.
Superman has to save Lois Lane from a cult of hawk-people in an homage to Edgar Rice Burroughs's "At the Earth's Core".
Robbers target a special train carrying a billion dollars worth of gold, and the only one who can stop them is Superman!
A frozen Tyrannosaurus rex is found and put on display in a museum, but when he thaws out and revives, Superman has to stop his rampage!
Criminals with rocket powered car loot and extort the city, and only Superman can stop them!
A scientist uses an earthquake machine to threaten the city, and only Superman can stop his extortion plan!
Superman comes to the rescue when a volcano erupts.
Business mogul's son David Grant uses his father's power to extricate himself from problems - until implication in a woman's death tests David's willingness to avoid responsibility.
When police interfere with a reckless scientist's experiment, it creates a deadly meteor shower only Superman can stop.
