An evil scientist invents a earthquake machine and plots to take over the world from his base in Africa.
Disaster seems imminent when scientists discover that the planet Mongo is about to crash into Earth....
The nefarious Dr. Fu Manchu searches for the keys to the tomb of Genghis Khan, in order to fulfill a...
Part of the artificial-creature series encompassing Der Golem (1914 and 1920), Alraune (1918, 1928, ...
It is 1865 and Union prisoners use a military balloon to escape a Southern prison camp near the end ...
A mad scientist attempts to rule the world by creating various elaborate inventions.
A mad scientist named Dr. Satan plots to steal key pieces of technology to enable him to build an ar...
Prof. Millard pretends to be dead and helps Jeff King ferret out Vulcan, the evil traitor at the sci...
A mysterious plague, the Purple Death, ravages the earth. Dr. Zarkov, investigating in his spaceship...
Brick Bradford, soldier-of-fortune and time-machine traveler, is hired to protect the Interceptor Ra...
The Daily Clarion hires detective story writer Steve Colt to investigate the deaths of a group of sc...
Space hero Captain Video battles the evil Vultura on the planet Atoma.
On a scientific expedition to Siam young Billy Batson is given the ability to change himself into th...
Commando Cody, 'Sky Marshal of the Universe', works with American scientists Joan Gilbert and Ted Ri...
This 15-chapter serial pits Batman and Robin against The Wizard, who uses a device that allows him t...
Crash Corrigan, a recent graduate of Annapolis, and Diana, a go-getting reporter, join Professor Nor...
Japanese master spy Daka operates a covert espionage-sabotage organization located in Gotham City's ...
Superman comes to Earth as a child and grows up to be his home's first superhero with his first majo...
When a deadly Nitron ray strikes Earth, Flash Gordon and his friends travel to Mars to battle Ming t...
Martians come to Earth to build an H-bomb strong enough to blast Earth out of orbit so that Mars can...