Alien Life Form Movies

The first manned expedition to Mars is invaded by an unknown life form, which stows away on the rescue ship.

A strange meteor lands in Japan and unleashes hundreds of insect-like "Legion" creatures bent on colonizing the Earth. When the military fails to...

Aliens from Outer Space are slowly switching places with real humans -- one of the first being a young man about to get married. Slowly, his new wife...

In a soon to be demolished block of apartments, the residents resist the criminal methods used to force them to leave so a greedy tycoon can build...

Set in the small town of Devil's Gate, North Dakota, the film examines the disappearance of a local woman and her young son. Schull plays an FBI...

Alien creatures emerge from the sun and attack Earth.

A group of troopers take refuge in an abandoned outpost after fighting alien bugs, failing to realize that more danger lays in wait.

Four people traveling in a van run over a lone woman while she is walking in the dark down a country road. After loading her into the vehicle to take...

This documentary examines unidentified aerial phenomenon. With testimony from high-ranking government officials, and NASA Astronauts, Senator Harry...

The first manned spacecraft, fired from an English launchpad, is first lost from radar, then roars back to Earth and crashes in a farmer's field, and...

A compilation of Battlestar Galactica episodes 10–12 and 21, with alternate footage. Running low on fuel, the Battlestar Galactica receives the...

On the planet Ygam, the Draags, extremely technologically and spiritually advanced blue humanoids, consider the tiny Oms, human beings descendants of...

An alien from planet Davanna, whose population has developed a terminal blood disease caused by nuclear radiation, is sent to Earth to acquire fresh...

In the desert area of Hat Creek, cows are found partially devoured and the farmers believe that a wolf is attacking the cattle. The alcoholic Sheriff...

A young woman from the future forces a local gunman to help her stop an impending alien invasion which will wipe out the human race.

Mysterious Wakanda lies in the darkest heart of Africa, unknown to most of the world. An isolated land hidden behind closed borders, fiercely...

A futuristic underwater sea-lab is having problems with a UFO that's parked between them and a nearby deep ocean trench. As they investigate, they...

After a help signal from a research vessel makes it back to Earth, the U.S. Space Force sends a rescue ship to Pandora, a moon of Saturn. But when...

Edward Carnby is a private investigator specializing in unexplainable supernatural phenomena. His cases delve into the dark corners of the world,...

Deputy J.T. Williams and his prisoner are about to take a detour into an alien-infested landscape. Their next stop... could be their last.