À la suite d'un dîner qui s’est plutôt mal passé avec les parents de sa fiancée, alors enceinte, un jeune avocat discute avec cette dernière au téléphone portable lorsque la liaison se brouille, il lui entend une voix anormale : paniquée, elle dit que quelque chose d’étrange se déclenche autour d’elle. La liaison téléphonique est suspendue. En retard pour son vol retour pour Seattle, il va à l’aéroport international O'Hare de Chicago où tous les vols sont annulés et un journal télévisé précise justement qu’un séisme vient de se produire sur la côte ouest des États-Unis, avant d’être brutalement interrompu en même temps que les lignes électriques et téléphoniques.
Sur Terre désormais irrespirable, une adolescente, une des seules des derniers survivants, cherche une sorte de miracle grâce à son expérience scientifique. C'est la fille d'un scientifique, maintenant décédé, qui avait refusé de quitter la Terre pour se réfugier dans une colonie spatiale établie autour de Io, un satellite de Jupiter. Elle survit en altitude dans un observatoire astronomique où il reste encore un peu d'oxygène. Une dernière navette va quitter la Terre, elle ne veut pas la prendre.
En 2005, durant les fêtes de fin d'année, la vie d'Alex, un jeune passionné de musique, bascule lorsqu'il se sépare de sa petite amie, Anna. Alors qu'il assiste à son départ chez sa mère à Stockholm, la sienne décide de fuir le domicile familial en raison du comportement imprévisible et agressif de son mari qui gâche notamment Noël. Après une nouvelle altercation avec son père, Alex quitte également son père pour passer du temps dans la maison en travaux d'amis de la famille.
After a viral outbreak kills 99% of the world's population, scattered survivors come together and attempt to deal with the fall of civilization. They face a new threat when the dead begin to reanimate. Initially catatonic, the corpses slowly regain their senses, become increasingly sensitive to outside stimuli, and show signs of aggression. Eventually, the survivors must fortify themselves against attack and try to find a reason to survive.
At a government laboratory in rural California, a weaponized version of influenza (called Project Blue) is accidentally released, immediately wiping out everyone on staff except for military policeman Charles Campion and his family, who flee the base. However, Campion is already infected by the superflu, nicknamed "Captain Trips", and spreads it to the outside world. That evening, Campion crashes his car at a gas station in East Texas where Stu Redman (Gary Sinise) and some friends have gathered. When they investigate, they find Campion dying of the flu next to his wife and baby daughter, who are already dead. Campion tells Stu with his dying breath that he was followed from the base by a mysterious figure, and states "You can't outrun the Dark Man". The next day, the U.S. military arrive to quarantine the town. While the other townspeople quickly become ill and die, Stu remains healthy and is confined at a CDC facility in Vermont order to study a possible cure. This proves futile and the superflu rages unchecked, causing civilization to collapse and killing over 99% of the population of the entire world in less than two months.
A few survivors have dedicated themselves to preserving and protecting what is left of mankind; among these is former Army Captain John Thomas Garth (Grant Show). Approached by Lapierre (Steve Bacic), a former comrade now employed by eco-profiteer Anton Reich (Art Hindle), Garth is made an offer he cannot refuse. In exchange for his father's and other's survival, Reich agrees to lead a small team of mercenaries into the impenetrable Vincent estate to "liberate" the priceless works of art that had been stored there. Accompanied by reconnaissance specialist Fernandez (Naomi Gaskin), sniper King (Matthew G. Taylor), and tech genius Ebershaw (Wayne Ward), Garth must find a way to circumvent Encrypt, the deadly computerized security system surrounding the estate. Other obstacles include the Rook, a killer robot, and Diana (Vivian Wu), the holographic security chief of the estate. With the help of Lapierre, Garth destroys the Rook and discovers that it actually protects a device that can restore the ozone layer. With the help of Diana, Garth triggers it, but presumably dies soon afterwards.
Set 10 years after Return of the Living Dead 3, the film starts out with Charles Garrison (Peter Coyote) traveling to Chernobyl to collect the last 6 canisters of Trioxin 5. Two Russian sellers take him to an empty power station which contains the Trioxin. One of the Russians get Trioxin on his hands, turning him into a zombie. Upon hearing screams, Garrison runs to see the zombie eating the other Russian partner. Garrison promptly shoots the zombie in the head.
The film opens a year after the previous film with Charles Garrison (Peter Coyote) arriving at a mortuary with one of the canisters of Trioxin that he salvaged from the previous movie. He is greeted by a team of Russian government officials whose goal is to destroy the last of the canisters to avoid another incident like that of what happened in Necropolis. Nevertheless, one of them sprays three corpses with the gas, and revives three corpses. Charles, is killed during the incident along with the mortuary owner and one of the government officials.
Astronaut and Osteopath, Dr. Ivan Hood (Bruce Campbell) and his companion Kelly (Renee O'Connor) return to Earth after a 40 year space mission with two other astronauts. They are soon captured by other humans and one of their team is killed after sustaining a sprain; Dr. Hood pointed out that it would have healed in a few days. They are taken to a work camp, to their surprise, is run by locust-like aliens. These aliens had arrived 20 years ago to feast on the trees and used E.M.P. bombs to cripple earth before their invasion. The other member of their team is eaten alive by one of the aliens after refusing to work. The camp is supervised by human bounty hunters; they are treated better. After seeing how illiterate and savage humans have become due to the aliens, Dr. Hood and Kelly plan to make an escape the next day after hearing rumors that the President has survived and has an army waiting to strike back.
The film opens as a team of scientists in the year 2020 wander through a post-apocalyptic wasteland, with the team leader calling for help on a radio, until they come upon the ruins of a city.
In post-apocalyptic Columbia, a group of survivors led by Uri and the elders are organized as a tribe, in a primitive society without technology and lives in a small village in the Grey Rock National Park surrounded by beasts that transmit a disease that transforms the victims into mutants. Uri's son Savan is the best hunter of their tribe and successor of his father, while Kaleb is the best tracker. Kaleb and his sister Miru (Eleanor Tomlinson) are the only literate survivors. Their father Jaret believed other survivors might exist outside the park and encourages them to investigate this. Kaleb, a dreamer, is secretly in love with Savan's woman, Dorel. When the beasts attack Uri's hamlet, a group runs to a cave and blocks the entrance with logs. Kaleb saves Dorel from a beast, at which point they become romantically involved while Savan looks on.
A water-borne virus has led to a widespread outbreak of zombies in San Francisco. A group of survivors, including Dr. Lynn Snyder (Mariel Hemingway) and others, create a refuge on Alcatraz Island. Snyder receives communications from Dr. Arnold (French Stewart), a scientist conducting experiments to create a cure for the virus. Meanwhile, Dr. Dan Halpern (LeVar Burton), another of the refugees, is studying parts culled from the bodies of the zombies, but he is unable to make much headway because he only has access to 'dead' zombies. His research is further hindered when Caspian (Danny Trejo) and other refugees burn the zombie corpses being stored on the island.
Two of the highest ranked bounty killers in the Thrice Burned Lands, Drifter (Matthew Marsden) and Mary Death (Christian Pitre) team up to exterminate a party full of yellow-tied corporate criminals. Drifter’s explosive killing style is in stark contrast to Mary’s graceful way of delivering death to white collar scum. Despite their difference in style, they exhibit level of comfort with one another that seems to indicate a long and dynamic history between these celebrity assassins. After the fight moves to a skyscraper’s rooftop, Drifter disposes of his intended target and saves Mary from falling to her death.
The film opens with a news report on "Natas", a strange drug which has been reported to induce zombie-like effects in those who consume it. The film then fast forwards in time, to an Earth mostly inhabited by zombies. The Hunter (Martin Copping) drives along a post-apocalyptic wasteland and meets a hostile "Death Angel". The zombie is reduced to purplish goo after Hunter rams his car at it. He proceeds to stop at a deserted petrol station to fill his car's empty gas tank. Hunter enters the station's convenience store to check out any available supplies, but is ambushed by invading zombies. He eliminates them all after a gory battle and downs his sorrows by gulping a bottle of tequila. It is revealed that Hunter's daughter and wife have both died. Resuming his journey, Hunter unknowingly ventures into the turf of the survivors, who have not been infected by Natas. Thinking Hunter is a zombie, an unknown assailant takes a shot at him. Hunter survives nevertheless and is greeted by survivor Fast Lane Debbie (Jade Regier) upon regaining consciousness.
In the fictional country Soleil, a brutal police state at war with Frodan, the government sets up a criminal, Hector, who walks into a police trap. Hector is captured alive at the behest of the police chief and is executed live on television after a brief show trial. Bone, who has recently lost his job at a cryogenics facility for not showing the proper respect to authority, meets Helen, a woman forced into prostitution at the government-sanctioned whorehouse. They are immediately attracted to each other and begin an illegal romance despite several close calls with the police. Bone's friend Creon becomes jealous of their relationship and demands that Bone share Helen with him; disgusted, Bone refuses, and they eventually come to blows over Creon's behavior.