A radio station engineer named Allan Maxwell establishes contact with an alien being. But when the station's power is turned up, the alien is teleported to Earth, where its radioactive nature causes havoc.

A sinister foreign power replaces the President of the United States with its own agent via the use of a powerful drug allowing the skin to be molded into any likeness.

A noble scheme goes horribly awry when a group of scientists plan an elaborate hoax designed to frighten and ultimately unite humankind.

An experimental brain surgery gives a mild-mannered professor telekinetic powers and unleashes the dark side of his unconscious mind.

There are unforeseen consequences when a brilliant but guilt-ridden scientist performs an evolutionary enhancement procedure on an embittered miner.

A horribly mutated man from Earth's bleak future travels back in time in an attempt to alter the past and save mankind from its hideous fate.

The suspicious murder of a security guard sparks an investigation unveiling an insidious and far-reaching monitoring device, the ramifications of which are truly frightening.

A remote outpost in Greenland is endangered when an experiment is disrupted, causing the mind of a psychiatrist to be switched with that of a madman.

A doctor with a steel plate in his head questions his own sanity when he begins hearing the conversations of a strange race of alien rock creatures intent on conquering the world.

In a war action with the planet Ebon, some soldiers are captured, interrogated and tortured.

An incredible being made of pure energy imperils the staff of a research lab and hides a deadly secret.

A man hoping to contact his dead son becomes involved in an experiment designed to open a gateway to the fourth dimension.

The capture of a dolphin-like creature stirs up trouble in a small republic as the country's dictator plans to use the thing to attract tourists.

Exils from the planet Zanti arrive on Earth, and a startling truth is uncovered when two human renegades invade their privacy.

A convicted felon volunteers for an interplanetary cultural exchange program, and chaos ensues when a bizarre alien materializes here on Earth.

Two Martians conduct an investigation at the scene of a murder to try to determine why humans kill one another.

A young couple's honeymoon is cut short by the horrifying contents of a mysterious box.

A queen bee with sinister intentions assumes human form in order to seek out the perfect mate.

A government agent infiltrates a secret criminal organization that uses repulsive alien parasites to control its members.

An ambitious scientist, with hopes of taking over his father's corporation, creates a laser that inadvertently brings a gentle alien to earth.

A powerful alien from the planet Eros returns to Earth to rescue and claim his son who has been charged with murder.

The crew aboard a space station investigates the death of a young lieutenant and uncovers a strange and deadly new life form.

Believing that they're going on a mere carnival ride, a crew of discontented dreamers unknowingly boards a space ship bound to save the future of the human race.

Lunar colonists find themselves in grave danger when they attempt to aid five fugitive alien scientists.

After being exposed to a radioactive ionic shower, scientist on a distant planet mutates, driving him insane and making him telepathic.

Trapped in a mansion run by a mysterious alien being, a pair of young lovers discovers that eternal life comes at a great cost.

Two Earth people are transported to an alien planet, along with two aliens. The are told by their abductors that they will fight each other to the death. The stakes are high: the homeworld of the losers will be destroyed slowly, for the further amusement of their captors.

A man with a intellectually gifted son is alarmed by the boy's sudden change in behavior and is suspicious of the boy's tutor, the mysterious Mr. Zeno.

The people of Earth surprise their alien captors when an entire neighborhood is transported to another planet as part of a plan to enslave the human race.

A nuclear accident creates a rift in the space/time continuum, and allows deadly creatures to emerge.

A government agent faces a crisis of conscience when he infiltrates a band of aliens marooned aboard the wreckage of a flying saucer.

After murdering an abusive man, two women find themselves in a frightening house where the dead are brought back to life via a time-tilting machine.