For a thousand years man has been adding a day to the calendar every 4 years and in doing so violated mankind's interpretation of the Mayan Calendar's prediction that the world would end in 2012. On the 13th day of the 13th month of the new millennium, survivors confront a world of demons. On 13/13/13 the entire human race (with the exception of those born on a leap year) go insane. Those who were born on a leap year are stuck to battle the demons.
A series of tornadoes in West Tennessee cripple the Helman-Klein Nuclear Power Plant by damaging a power transformer and a generator. This leaves the plant with very little power to operate. As an operator shuts down non-vital systems, which include the electric pumps, a second tornado hits the plant, damaging the diesel pumps. Meanwhile Campbell Maguire (Daniel Costello), the plant supervisor's young son, is caught in the twisters. His babysitter is killed and he runs away towards the plant on his bike.
Journalist Matt Nash gets in its investigations always in trouble. He is shot during his research in the drug scene and survives due to a bulletproof vest. The journal's editor-in-chief plans to fire him to preserve the good reputation of The Examiner. She gives him one last chance and charges him with a seemingly harmless job of finding three missing environmental activists. This previously penetrated into the headquarters of the power company s a Saturn Energy and stole data on a secret project. Here, the three activists are discovered and killed by employees of the company under the leadership of the security chiefs Clemens.
Long-dead cannibals are brought back to life when a volcano erupts. A sheriff and his daughter band together with several other survivors to defeat the lava-based zombies.
Quand quatre hommes se retrouvent pris au piège au fond d'une mine après que les parois se soient effondrées, Pat Bogan met tout en œuvre pour les en sortir. Si cette mission lui tient particulièrement à cœur, c'est parce que son mari et son fils font partie des victimes.
Partant rendre visite à sa grand-mère, Lucy accompagnée de son petit-ami sort du métro à Bushwick . Ce quartier de Brooklyn, plongé dans un véritable bain de sang, est le théâtre d'affrontements séparatistes entre les habitants et les milices texanes voulant envahir New York, pour en faire leur base d’opérations sur la Côte Est. Dans cette pagaille, Lucy parvient à se réfugier dans le sous-sol d'un dénommé Stupe. Ce robuste vétéran de guerre va l'aider, bien que réticent, à traverser les quelques blocs de Bushwick pour retrouver sa grand-mère.
In 2010, during a party at the US embassy in Berlin, Germany, scientist Gregor Starndorf is told that the comet he discovered, designated Bay-Leder 7, is headed towards Earth. It is large enough to cause an extinction level event and is only days away. He develops a satellite weapon called SolStar-2, which is moderately successful against the comet: the microwave beam cut Bay-Leder 7 in two, but the smaller part impacts in western Russia. The head of US embassy security, Captain Tom Parker picks up his family so they can be evacuated by plane. However, his superior, Colonel Waters, forces Parker to leave them behind, watching helplessly as the plane took off. News reports depict the after effects of the impact.
Un groupe d'amis est piégé dans un téléphérique en panne au dessus d'un ravin alors qu'un terrible orage se prépare. Le personnel et les autorités font leur possible pour sauver la vie des passagers.
Un maître chanteur aidé d'un groupe d'hommes a déposé une bombe sur le navire S.S. Queen. Il exige que l'armateur lui verse une somme exorbitante sur un compte protégé. Après que les passagers ont repris le contrôle de la situation, le chef des terroristes meurt sans avoir donné les codes d'annulation de l'explosif. L'équipage va devoir jouer la course contre la montre pour désactiver l'engin mortel.
In West Virginia, Charles "Boomer" Baxter is setting mountain top-depletion explosives. He detonates the TNT, and an unprecedented earthquake devastates the area. A few hours later government seismologist Dr. Amy Lane arrives at the quake's epicenter.
In the Arctic waters near the Helheim Glacier in Greenland, a person is surfing on waves created by falling chunks of ice that fall off the glacier and into the ocean caused by the effects of global warming. However, a very large chunk of ice falls into the water, creating an especially large wave. The surfer tries to escape from the wave, but it is far too fast for him, and in a matter of seconds, it catches up to him then drowns and kills him instantly.
Through his Atmospheric Research Institute, Robert Terrell (Treat Williams) has finally fulfilled his lifelong dream of completing "weather creation" technology, which has been a landmark event. However, during a test run, a team composed of Dr. Jonathan Kirk, Carly Meyers and Dr. Jack Hoffman send a blast of energy into the ionosphere, driving the planet into unexpected natural disasters. The experiment also causes a damage of the weather control laboratory which causes the police led by the detective Devon Williams to begin the investigation.
A worldwide scientific conference is taking place in Australia when Dr. Austin Shepard (Peter Fonda) suddenly disappears. Dr. Shepard's colleague, Christopher Richardson (Luke Perry) and other individuals are soon faced with the reality of an impending crisis and an attempt to keep the information from the public. While a full-blown supernova does not occur, explosions on the sun cause massive damage in Australia and in various other parts of the world. During the impending chaos an old enemy of Richardson's wife escapes from prison, and immediately sets out to kill her and her daughter.
The story centers on the redemption of its lead female character. George Brent is Tom Ransome, an artist who leads a rather dissolute if socially active life in the town of Ranchipur. His routine is shattered with the arrival of his former lover, Lady Edwina Esketh (Myrna Loy) who has since married the elderly Lord Esketh (Nigel Bruce). Lady Edwina first sets out to seduce, then gradually falls in love with, Major Rama Safti (Tyrone Power) who represents the "new India."