In post apocalyptic LA, being rampaged by zombie like cannibals humans that have some kind of genetic infection, local man Renchard is forced to live a daily struggle as he tries to locate radio signals and find a cure.
A journalist named Lee Custler (William Katt) is out jogging when a flying object passes behind him and crashes. Sheriff Joel Armstrong (Collin Brock) picks him up and they go to check it out. They find an abandoned caravan close to where the object crashed. As they discover the object and realize it is a spaceship, an Alien emerges. The Alien (resembling a giant spider with a lizard-like head and torso) then chases them, after which Lee flees to the car. However Armstrong makes a stand, trips, falls and is killed by the Alien that then leaves. A terrified Tammy finds Lee and they call the local authorities but their car is destroyed by the Alien.
Happy couple Jason and Alexandra lose their sail yacht in a storm and are grateful to get picked up by Captain Jim Bigelow's commercial carrier. Suspicious about the ship's doctor and realizing the ship is improbably empty and the radio not broken as the crew claims, Jason starts snooping around. Bodies on meat-hooks, genetic experimentation and giant spiders are what he finds.
An alien comes to earth with a botanical virus, but a gutsy Arizona widow wins him over with her garden-fresh cooking, and then tries to topple the corrupt government that put him up to it.
An "average" postal worker is informed by a tiny alien hologram which looks like a teenage girl that he is the "choosen one" to destroy a giant reptile to save the Earth.
A young man visits his fiancé's estate to discover that her wheelchair-bound scientist father has discovered a meteorite that emits mutating radiation rays that have turned the plants in his greenhouse to giants. When his own wife falls victim to this mysterious power, the old man takes it upon himself to destroy the glowing object with disastrous results.
Shipwrecked castaways stumble upon the mysterious island of Caprona in the Bermuda Triangle, confronting man-eating dinosaurs and a stranded German U-Boat crew while trying to escape.
Starflight One, a commercial aircraft that can whisk passengers around the globe in a matter of hours, embarks on its maiden voyage. The trip goes horribly awry, however, when the aircraft is forced out of the atmosphere and into outer space. As it is too dangerous to attempt reentry, Captain Cody Briggs, his passengers and his crew brave declining levels of oxygen while NASA scientists scramble to launch a rescue mission in a race against time.
After a nuclear attack, an unlikely group of survivors, including a geologist, a crook and his moll, and a prospector, find temporary shelter in the remote-valley home of a survivalist and his beautiful daughter, but soon have to deal with the spread of radioactivity - and its effects on animal life, including humans.
In search of a new energy source, Russia accidentally reawakens the Kolossus - a giant robot doomsday device from the Cold War. At the same time, a new Mega Shark appears, threatening global security.
Aliens have invaded and overtaken the Earth. Trying to escape defeat, a Chinese General (Tiger Hu Chen) is sent back in time trying to devise a way to defeat the alien invaders.
When a prominent researcher in the field of human memory returns home, he stumbles upon the fact that a man's past, as he remembers and tells it, is often nothing but fiction.
An addict ex-politician whose life has spiraled out of control finds redemption when challenged with keeping his sister-in-law and niece alive during the apocalypse.
Due to political pressure from the American public, the Air Force has decided to allow two well-known reporters limited access to the most secretive base on the planet. But when one of the base’s “long-term visitors” exploits this unprecedented visit as a chance to liberate himself and his fellow alien captives, Area 51 turns from a secure government base to a horrifying destination of terror.
After a nuclear holocaust, as the rest of society regresses to primitivism, a small, "elite" group that has managed to escape radioactive contamination takes it upon itself to exterminate those it sees as "unfit", including certain members of its own group.