A crazed killer known as "The Bat" is on the loose in a mansion full of people.

Teenagers from a rural community and their high school science teacher join forces to battle a giant mutant spider.

A newly married couple arrives at the home of the husband's late wife, where the gardens have been maintained by a gardener faithful to the dead woman's memory. Soon, eerie events lead the new wife to think she's losing her mind.

Glenn Manning, "The Amazing Colosasal Man," believed dead after falling from the Hoover Dam, reemerges in rural Mexico, brain damaged, disfigured, and very hungry.

A new planet moves into our solar system and four scientists (two couples) are sent to explore Planet Nova. In between romantic interludes, the cast faces an iguana masquerading as a Tyrannosaurus Rex.

Lonely, deranged puppet-master designs a machine that shrinks people.

An expedition to Mexico finds and does battle with a mutated 25-foot man with one big eye.

Lt. Col. Glenn Manning is inadvertently exposed to a plutonium bomb blast at Camp Desert Rock. Though burned over 90% of his body, he survives, and begins to grow in size. As he grows, his ... See full summary »

A young officer in Napoleon's army pursues a mysterious woman to the castle of an elderly Baron.

On an isolated island, a small group of people are terrorized by giant voracious shrews in the midst of a hurricane.

Audrey Ames, an enterprising journalist, tries to get the scoop on giant grasshoppers accidentally created at the Illinois State experimental farm. She endeavors to save Chicago, despite a ... See full summary »

Delinquent teen-agers ingest a substance and grow thirty feet tall, then proceed to take over a small town.