While doing a series of reports on alternative energy sources, opportunistic reporter Kimberly Wells witnesses an accident at a nuclear power plant. Wells is determined to publicize the incident, but soon finds herself entangled in a sinister conspiracy to keep the full impact of the incident a secret.

In the mid-1980s, the U.S. is poised on the brink of nuclear war. This shadow looms over the residents of a small town in Kansas as they continue their daily lives. Dr. Russell Oakes maintains his busy schedule at the hospital, Denise Dahlberg prepares for her upcoming wedding, and Stephen Klein is deep in his graduate studies. When the unthinkable happens and the bombs come down, the town's residents are thrust into the horrors of nuclear winter.

The year is 1997, and World Peace seems to have come, with most classic weapons of mass destruction having been abandoned. However, orbiting the Earth there is the European/American space station FLORIDA ARKLAB, capable of controlling the weather at any location on the planet underneath. A civil project by nature, it might be abused as an offensive weapon, since it could deliver devastation to any potential adversary simply by creating natural disasters such as storms and floods. No wonder the space station soon becomes the central point in rising political tensions between East and West, next stop World War 3 (as indicated by the tagline "The end of our future has already begun"). We follow the main protagonist Billy Hayes, an astronaut aboard the station, as he wades through a plot of secrecy and sabotage trying to tell friend from foe in the process.

Tensions rise within an asbestos cleaning crew as they work in an abandoned mental hospital with a horrific past that seems to be coming back.

During a space voyage, four scientists are altered by cosmic rays: Reed Richards gains the ability to stretch his body; Sue Storm can become invisible; Johnny Storm controls fire; and Ben Grimm is turned into a super-strong … thing. Together, these "Fantastic Four" must now thwart the evil plans of Dr. Doom and save the world from certain destruction.

As a result of nuclear testing, gigantic, ferocious mutant ants appear in the American desert southwest, and a father-daughter team of entomologists join forces with the state police officer who first discovers their existence, an FBI agent and, eventually, the US Army to eradicate the menace, before it spreads across the continent — and the world.

During WWII, Germans obtain the immortal heart of Frankenstein's monster and transport it to Japan to prevent it being seized by the Allies. Kept in a Hiroshima laboratory, it is seeming lost when the United States destroys the city with the atomic bomb. Years later a wild boy is discovered wandering the streets of the city alone, born of the immortal heart.

Government agent Daniel Leight has his radiation treatments sabotaged. He soon finds that he can now move at super speeds but only by risking metabolic damage which could prove to be fatal. 'Lightspeed' must now use his powers to go after old friend turned terrorist who is now a mutant half-snake called Python.

After exposure to radiation, an atomic research scientist finds himself changing into a murderous, lizard-like creature every time he is exposed to sunlight.

Carl J. Sukenick is the commander of a branch of the CIA, battling terrorists with martial arts, while his dad keeps watch in the security center. Neal was sent out, but is a traitor, and he was mutated by a radiation blast. He sends Sara Shell to meet her husband, Agent Mark Shell, and daughter Sheila, but the three are brutally maimed and murdered by enemy agents. One cuts off Sara's hand for no apparent reason. A radiation blast from Neal the Traitor, who is wandering around an aqueduct killing passersby, mutates Joe as well. Carl says they knew nothing of the "hideous extra-dimensional being" breaking into this dimension, but he sends Evon, Rhonda, and Hackney to fight the mutations and the agent, who giggles constantly, before learning that there is another traitor and an alien, so he decides he must kill all his friends and find and kill the "hideous extra-dimensional being."

An escaped, but framed, prisoner escapes prison during a cobalt explosion and soon discovers he has grown a special power that makes his body impervious to everything. Learning this, he seeks vengeance on the bad guys who framed him for jail.

An accidental overdose of gamma radiation causes a mutation in scientist David Banner's DNA: now whenever he becomes angry, he metamorphoses into a seven-foot-tall, 330-pound, mindless muscular green creature.