50s SCI-FI

A starship crew in the 23rd century goes to investigate the silence of a distant planet's colony, only to find just two survivors, a powerful robot, and the deadly secret of a lost civilization.

A young boy learns that space aliens are taking over the minds of earthlings.

A small-town doctor learns that the population of his community is being replaced by emotionless alien duplicates.

A young alien and a teenage earthling fall in love and plot to stop the alien race from using Earth as a food-breeding ground for giant lobsters from their planet.

An uptight, leather-clad female alien, armed with a ray gun and accompanied by a menacing robot, comes to Earth to collect Earth's men as breeding stock.

Aliens come to Earth seeking scientists to help them in their war.

A small town in California is attacked by Martians, beginning a worldwide invasion.

The nations of the Earth unite in a common cause to fight off an invader from outer space.

As a new star and planet hurtle toward a doomed Earth, a small group of survivalists frantically work to complete the rocket which will take them to their new home.

The earliest atomic tests in New Mexico cause common ants to mutate into giant man-eating monsters that threaten civilization.

"Destination Moon", tells the tale of when Doctor Charles Cargraves and retired General Thayer approach Jim Barnes, the head of his own aviation construction firms to help build a rocket that will take them to the moon.

An international team embarks on an expedition to the moon in an uncommonly spacious rocketship. There they encounter a faceless alien intelligence who conclude that the human race is too immature and dangerous and must be destroyed.

A ten-year-old boy and Robby the Robot team up to prevent a Super Computer from controlling the Earth from a satellite.

An alien lands in Washington, D.C. and tells the people of Earth that they must live peacefully or be destroyed as a danger to other planets.

A doctor experimenting with transplant techniques keeps his girlfriend's head alive when she is decapitated in a car crash, then goes hunting for a new body.

A man's vision for a utopian society is disillusioned when travelling forward into time reveals a dark and dangerous society.

Scientists and American Air Force officials fend off a bloodthirsty alien organism while at a remote arctic outpost.

A rich but unscrupulous old woman plots with a scientist to have her brain implanted in the skull of a sexy young woman.

Astronauts returning from a voyage to Mars are caught in a time warp and are propelled into a post-Apocalyptic Earth populated by mutants.

After an invisible asteroid draws an astronaut and his ship to its surface, he is miniaturized by the phantom planet's exotic atmosphere.

A spaceship from another world crashes in the Arizona desert and only an amateur stargazer and a schoolteacher suspect alien influence when the local townsfolk begin to act strangely.

When a narcotics deal goes sour and a suspect disappears, leaving only his clothes, Tokyo police question his wife and stake out the nightclub where she works. His disappearance stumps the police - until a young scientist appears who claims that H-Bomb tests in the Pacific, evidenced by a "ghost ship" that has turned up in the harbor, have created radioactive creatures - "H-Men" - who ooze like slime and dissolve anyone they touch.

When a horde of prehistoric mollusk monsters enter the canal system of the California's Imperial Valley and terrorize the populace.

A mission sent to rescue the first manned expedition to Mars is invaded by an unknown life form, which stows away on the rescue ship.

A giant lizard terrorizes a rural Texas community and a heroic teenager attempts to destroy the creature.