Xtro

Alien creatures invade a small town and four teenagers, along with a young boy, attempt to escape from them.

A crew of interplanetary archaeologists is threatened when an alien creature impregnates one of their members, causing her to turn homicidal and murder them one by one.

Aliens arrive on Earth to possess the bodies of humans. One of their first victims is a young man, whose new wife soon realizes something is wrong with him.

A boy tries to stop aliens who have taken over his town and are attempting to brainwash its inhabitants.

Two centuries after her death, a powerful human/alien hybrid clone of Ellen Ripley aids a crew of space pirates in stopping the aliens from reaching Earth.

Los Angeles police hunt an alien creature in 1997.

After investigating a mysterious transmission of unknown origin, the crew of a commercial spacecraft encounters a deadly lifeform.

A group of small but vicious alien creatures called Crites escape from an alien prison transport vessel and land near a small farm town on earth, pursued by two shape-shifting bounty hunters.

A young boy learns that space aliens are taking over the minds of earthlings.

A TV crew, desperate to boost ratings, arrive on a remote Welsh farming island to investigate an intriguing incident. A local girl and her boyfriend had been abducted by aliens, who also impregnated h

A teenage girl and her father discover alien clones are replacing humans on a remote U.S. military base in Alabama.

A research team in Antarctica is hunted by a shape-shifting alien that assumes the appearance of its victims.