A famous scientist invents a humanoid robot (the titular "monster"), so a greedy rival scientist plans to steal it for use in his criminal plans. His henchmen often kidnap a trained gorilla (the titular "ape") from the zoo, to aid in the schemes.

After the entire flora goes extinct, ecologist Lowell maintains a greenhouse aboard a space station ...

Starship C57D travels to planet Altair 4 in search of the crew of spaceship "Bellerophon," a scienti...

After a spectacular crash-landing on an uncharted planet, brash astronaut Leo Davidson finds himself...

Astronaut Taylor crash lands on a distant planet ruled by apes who use a primitive race of humans fo...

Several generations following Caesar's reign, apes – now the dominant species – live harmoniously wh...

A wisecracking New York reporter intrudes on a research scientist's quest to unmask The Moon Killer.

Four explorers are summoned to Peru by the brilliant physicist Dr Thorkel. They discover a rich sour...

Disaster seems imminent when scientists discover that the planet Mongo is about to crash into Earth....

Year 2038: The mineral resources of the earth are drained, in space there are fights for the last de...

Part of the artificial-creature series encompassing Der Golem (1914 and 1920), Alraune (1918, 1928, ...

Mad scientist, doctor Ten Brinken artificially inseminates a prostitute with a dead man's semen. The...

In the 1800s, a stormy love relationship develops quickly between a young medical student and a woma...

The plot concerns a comet hurling toward Earth on a collision course and the different reactions to ...

An obsessed scientist conducts profane experiments in evolution, eventually establishing himself as ...

Dr. Clayton Forrester figures he can rule the world if he deadens his subjects' brains by making the...

Blackmailing a young couple to assist with his horrific experiments the Baron, desperate for vital m...

Baron Victor Frankenstein has discovered life's secret and unleashed a blood-curdling chain of event...

Deranged scientist, Gustav Niemann, escapes from prison and overtakes the director of a traveling ch...

A deformed tormented girl drowns herself after her lover is framed for murder and guillotined. Baron...

Dr Simon Helder, sentenced to an insane asylum for crimes against humanity, recognises its director ...