A new invention allows spying on anyone, anywhere.

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

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

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

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.

Parents of a gifted youngster discover that their son's new tutor is not quite human.

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

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

Two soldiers from the future are thrust back through time to the present day.

A man experimenting with conciousness expansion drugs becomes super-human and not really human at all.

A man wants to capture a dangerous alien creature. Doing it himself would be way too dangerous, so he has his clone do it.

An out-of-control test flight traps a pilot and his wife in a slow-moving time warp, and they're not alone.