Approaching the Unknown

A spaceship is sent to Mars after an alien distress signal is picked up. They find one survivor, but when a crew member is found drained of blood...

After an asteroid draws an astronaut and his ship to its surface, he is miniaturized by the phantom planet's exotic atmosphere.

An oceanic observation station is in desperate trouble after a sudden shark attack wrecked the oxygen supply. The accompanying ship, a coast guard...

A small group of cosmic explorers, including a woman, leaves Earth to start a new civilization. They do not realize that within themselves they carry...

In the future, two slaves in a distant galaxy escape prison and crash-land on a strange planet. They meet Zed, whose hospitality attempts to hide the...

A pilot for an unproduced British science fiction space adventure series.

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

Prequel to the TV anime series, revolving around the "origin of the dream."

At the dawn of the Space Race, seven test pilots set out to become the first American astronauts to enter space. However, the road to making history...

The explorer craft USS Palomino is returning to Earth after a fruitless 18-month search for extra-terrestrial life when the crew comes upon a...

Mankind must fight to survive as Earth is invaded by hostile UFOs bent on destroying the planet. As the epic battle wages on, astronauts sneak aboard...

Ripley, the sole survivor of the Nostromo's deadly encounter with the monstrous Alien, returns to Earth after drifting through space in hypersleep...