Science Fiction

Commando Cody, ‘Sky Marshal of the Universe’, works with American scientists Joan Gilbert and Ted Richards in the development of a ...

Based on a successful comic book that began in 1941, the Blackhawks were seven flyers who banded together during WW II to fight the Nazis. After ...

With the cyclotram, an atomic-powered rock-boring vehicle, Dr. Jerimiah Morley leads an expedition into a subterranean world.

Space hero Captain Video battles the evil Vultura on the planet Atoma.

Superman battles Lex Luthor, who is using a teleportation device and a new identity as Atom Man in his criminal plans.

Prof. Millard pretends to be dead and helps Jeff King ferret out Vulcan, the evil traitor at the science academy. Donning his Rocket Man costume ...

A Martian invader crashes his spaceship conveniently close to the workshop of a scientist who is developing an interplanetary craft. If the ...

Claire Forrest seeks her kidnapped scientist father, hidden somewhere on Mystery Island. He is held and forced to work on diabolical inventions ...

A double agent trying to deliver information to Washington, D.C. is chased by Nazi operatives.

Superman comes to the rescue when a volcano erupts.

When things go wrong at the circus, it’s up to Superman to stop the escaped animals.

Superman’s reputation is tarnished when a crook begins committing crimes in a Superman costume.

When police interfere with a reckless scientist’s experiment, it creates a deadly meteor shower only Superman can stop.

Superman vs. Japanese spies hijacking a new super-bomber.

Using Clark Kent as a cover, Superman travels to Japan as a saboteur during the war.

A scientist uses an earthquake machine to threaten the city, and only Superman can stop his extortion plan!

Superman has to thwart wartime saboteurs tampering with things at the Metropolis Munitions Plant…who have captured Lois Lane and loaded her ...

Robbers target a special train carrying a billion dollars worth of gold, and the only one who can stop them is Superman!

Criminals with rocket powered car loot and extort the city, and only Superman can stop them!

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!

After The Daily Planet receives a letter from a mad scientist threatening to wreak destruction with his Electrothanasia Ray, Lois Lane heads out ...

Superman battles a criminal mastermind and his robot army.

The Shadow battles a villain known as The Black Tiger, who has the power to make himself invisible and is trying to take over the world with his ...

Buck Rogers and Buddy Wade are in the middle of a trans-polar dirigible flight when they are caught in a blizzard and crash. Buddy then releases ...

A mad scientist attempts to rule the world by creating various elaborate inventions.

After serving in the trenches of World War I, Jean Diaz recoils with such horror that he renounces love and personal pleasure to immerse himself ...

An internationally-notorious criminal scientist returns to the US to sell his latest invention, a disintegrating gas, to a foreign power. When he ...

A 15 episode serial in which Blake battles the “Scorpion” over possession of a ‘death ray’ machine.

Crash Corrigan, a recent graduate of Annapolis, and Diana, a go-getting reporter, join Professor Norton for a search for the source of a string ...

A madman sets out to destroy a group of Chinatown merchants.