X the Unknown

A giant, radioactive octopus rises from the Philippine Trench to terrorize the North American Pacific Coast.

A scientist captures the Creature and turns him into an air-breather, only for him to escape and start killing.

An obsessed pathologist discovers and captures a parasitic creature that grows when fear grips its host.

In the English village of Midwich, the blonde-haired, glowing-eyed children of uncertain paternity prove to have frightening powers.

Upon returning to his home village to continue his experimental research, the destitute Dr. Frankenstein revives his old creature, but a hypnotist wants the monster to control for himself.

An alien agent from the distant planet Davana is sent to Earth via a high-tech matter transporter. There, he terrorizes Southern California in an attempt to acquire blood for his dying race, the resul

A scientist's thoughts materialize as an army of invisible brain-shaped monsters (complete with spinal-cord tails!) who terrorize an American military base in this nightmarish chiller.

Men capture the Creature from the Black Lagoon and make him an aquarium attraction, from which he escapes.

A mysterious creature from another planet, resembling a giant blob of jelly, lands on earth. The people of a nearby small town refuse to listen to some teenagers who have witnessed the blob's destruct

The earliest atomic tests in New Mexico cause common ants to mutate into giant man-eating monsters that threaten civilization.

A strange prehistoric beast lurks in the depths of the Amazonian jungle. A group of scientists try to capture the animal and bring it back to civilization for study.

Professor Quatermass, trying to gather support for his Lunar colonisation project, is intrigued by mysterious traces that have been showing up.