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 temporarily 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.

A radical experiment gives a college professor incredible power, which his subconcious mind uses to destroy his enemies.

An astronaut travels to the 23rd Century, where he finds the Earth a blasted wasteland inhabited by monsters.

A new invention allows spying on anyone, anywhere.

At a military base far in the arctic, a man invents a machine which allows two minds to contact one another. An earthquake causes a malfunction and two men wake up to find that their minds have switched bodies.

A man with a steel plate in his head overhears conversations about global conquest. But where are the voices coming from?

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

A convict serving a life sentence finds that he has an alternative: change places with an alien.

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

A queen bee assumes a human appearance in order to make an unwary scientist into her new mate.

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

A scientist captures an alien that can protect itself with an unbreakable shield.

Scientists on a space station discover an unusual and dangerous plant.

A crazy man invents a machine that can tilt time and bring the dead back to life.