The incredible adventure begins when the discovery of an ancient pyramid buried in Antarctica sends a team of scientists and adventures to the forzen continent. There, they make an even more terrifying discovery: two alien races engaged in the ultimate battle. Whoever wins ... we lose.

Ripley (Sigourney Weaver), the sole survivor from the original ALIEN, is awakened after 57 years of drifting through space, her stories disbelieved by Company executives who tell her that the alien's planet is now inhabited and colonized. When contact is suddenly lost with the colonists, Ripley returns to the planet with a squad of marines, an android (Lance Henriksen), and a Company executive (Paul Reiser) with a mission of his own. Once on the planet,...

A routine stop on a barren planetoid infests a spaceship with an alien creature which kills off the crew one by one.

A small Colorado town becomes the battleground between two of the deadliest extra-terrestrial lifeforms - the Alien and the Predator. When a Predator scout ship crash-lands in the hills outside the town, Alien facehuggers are released in the crash. Also released is a hybrid Alien/Predator. A man and his son hunting in the forest near the crash site soon become the first victims of the facehuggers. A Predator receives data about the crash on his home...

In this sequel to Alien, Ripley is the only survivor from mankind's first encounter with the monstrous Alien. Her account of the Alien and the fate of her crew are received with skepticism--until the mysterious disappearnce of colonists on LV-426 lead her to join a team of high-tech colonial marines sent in to investigate.

When a ship carrying two thousand humans setting out to colonize a distant planet encounters a system failure, they land on a moon and discover a race of hostile aliens.