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

A new invention allows spying on anyone, anywhere.

In a South American country a group of explorers discover a prehistoric monster in an ancient lake. The discovery leads them into conflict with the country's dictator.

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.

Four scientists disappear in one day. All were born in the same county, on the same day. A fifth scientist is in jail and a federal agent is assigned to the case. The fifth man is sprung from jail by a mysterious stranger who says he's the young man's father.

A radioactive rainstorm at a scientific base on a distant planet mutates a scientist driving him insane and making him telepathic.

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

A couple of motorists stranded in the desert are stalked by a bunch of tumbleweeds.

An alien offers his technical knowledge of how to build a ray gun in exchange for a scientist's ability to feel emotions.

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

Six future astronauts are put through a simulation of a long space flight.