Alien Life Form Movies

Happy go-lucky teen Billy Duncan discovers an otherworldly laser gun in the southern California desert, making him the target of a pair of aliens who...

An astronaut doctor Ivan Hood and his fellow astronaut Kelly return from their mission in space to find the world has been taken over by aliens. Now...

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

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...

Mankind is forced to live underground after a giant alien descends upon our planet. After spending years below, a team of braves a finally ready to...

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

After a deep space exploration vessel discovers a potentially habitable planet, a scouting team composed of human and biorobotic individuals is...

The Prometheus has dropped out of orbit. Communications and life support systems are down. Situation Critical: Status of Crew and Prisoner unknown....

A dedicated scientist, aided by his clueless wife, rolls up his shirt sleeves and tries to save the world from a radioactive monster, curious space...

An agent from a distant planet has been sent to earth to ship large quantities of blood to his world, where a plague is ravaging the populace. He...

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...

Newly released documents and firsthand accounts of close encounters reveal shocking secrets the U.S. government has been hiding for decades.

A sleepy fishing port town is consumed with terror when a small crater crash-lands nearby and releases a slimy parasitic agent that transforms the...

On a hot summer afternoon in the sleepy town of Blackwater Louisiana, a meteor streaks across the sky and crashes through the roof of the local...

A man and his daughter are attacked in the woods by what they believe is a Bigfoot-type creature. However, they soon begin to suspect that they may...

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

An isolated Canadian town (populated by the weirdest group of people this side of Saturn) has seen its share of problems. First the nut factory...

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...

The dynamic meeting of solid science and futuristic simulation culminates in a dramatic exploration to another inhabited planet seven light years...

Alien creatures emerge from the sun and attack Earth.