Secret agent John Steed and meteorologist Dr. Emma Peel are summoned to The Ministry. They meet the spymaster, codenamed Mother, who informs them that the Prospero project — an attempt to influence the weather — was apparently sabotaged by Peel. Dr. Peel claims she is innocent, and she is sent to work alongside Steed to find the real culprit. Mother's second-in-command, Father, claims that Peel has dissociative identity disorder. The duo visits Sir August de Wynter, a former Ministry scientist. He takes an instant liking to Peel, as they both share a love of weather. Steed and Peel follow a lead to Wonderland Weather, a business that artificially creates heat or rain with a special machine, where they discover two dead men in teddy bear suits. The members of a secret organization, led by de Wynter, all don teddy bear suits to disguise their identities. One of them, however, looks exactly like Peel. Steed arrives in time to save Peel, as the double jumps off a roof and disappears. Steed and Peel go off to visit de Wynter at his mansion but are attacked by mechanical bees. An elderly Ministry agent, Alice, helps them to flee; nevertheless, de Wynter captures, drugs, hypnotizes, and sexually assaults Peel while she's in a barely coherent state. When de Wynter is later distracted, Peel tries to escape but feels faint and finds herself trapped due to the mansion's ever-changing floor plan. Becoming desperate, she smashes her way through the wall where Steed then finds her unconscious and rescues her. Back at Steed's apartment, Peel wakes up and is fired by Steed. However, Peel is arrested by Father, while Steed visits Invisible Jones, a man inside The Ministry, to investigate the meaning of a map found at Wonderland Weather. After viewing photos of failed genetic experiments including cloning (revealing that the other Emma Peel is a clone), Steed determines Father is working alongside de Wynter. Father and the Peel clone gas Peel unconscious but are confronted by Mother, whom they incapacitate. De Wynter, controlling the weather using Prospero, confronts the world leaders, boasting that he controls the weather and they will have to buy the weather from him at great expense. He gives them a midnight ultimatum. Father and the clone take Peel to a hot air balloon, where she regains consciousness and escapes during a snowstorm. Father and the clone perish when the balloon collides with the Wonderland Weather sign. Once reunited, Steed and Peel share a kiss. Jones determines de Wynter is using the Prospero instruments on a secret island, and Peel and Steed travel there to stop him. Peel defuses the Prospero device just as a hurricane forms over London. Steed duels de Wynter and impales him with his own cane, causing de Wynter to be disintegrated by a powerful bolt of lightning. The duo escapes just as the base self-destructs, and rendezvous with Mother on the roof of a building.

While California University of the Sciences Professor Douglas McCadden explores the tomb of the ancient Egyptian king Tutankhamun, an earthquake causes a wall in the tomb to collapse, revealing a hidden chamber. Inside, Douglas finds a mummy in a sarcophagus. Unbeknownst to Douglas, the "mummy" is not the body of a dead Egyptian, but an extraterrestrial alien in suspended animation, being wrapped up and buried alive thousands of years before and covered with a dormant green fungus. The body is brought back to California and Douglas has it examined by Dr. Ken Melrose and X-rayed by student Peter Sharpe before a big press conference about the discovery. While reviewing the X-rays, Peter notices there are five crystals around the "mummy's" head. Peter steals the crystals and makes new X-rays to cover up his theft. He sells four of the crystals to students who are unaware of their origin. The second set of X-rays overdose the body with radiation. This causes the fungus to re-activate and the alien to awaken from suspended animation. At the press conference the next day, one of the students touches the fungus on the sarcophagus, which eats away one of his fingers. The sarcophagus is then opened in front of the press to reveal that the mummy is gone. Ken and his colleague Dr. Hayworth attempt to identify the fungus and destroy it. At first, everyone assumes that the mummy's disappearance is because of a fraternity prank. However, University President Wendell Rossmore wants to pin the "theft" on Douglas, so that he can give the Egyptian department's directorship to his flunkie, Dr. Bruce Serrano. Meanwhile, the "mummy" tracks down the students who have the stolen crystals. The crystals are crucial components of an intergalactic transportation device that will allow the alien to return to its home planet. The alien violently reclaims its crystals, and, when he brutally attacks a female student, Lt. Plummer is called in to investigate the crime. As more students turn up dead or injured, Plummer believes that he is on the trail of a serial killer. While Plummer conducts his investigation, Douglas translates the hieroglyphic text from the sarcophagus. He hopes it will reveal the identity of the mummy. The text reveals that Tutankhamun found the alien in a coma-like state. Thinking that the unconscious alien was a god, Tutankhamun and his attendants touched it and were killed by its infectious fungus. The king and the alien were then buried together in the king's tomb. Douglas, having figured out that the "mummy" is an alien, makes the connection between the alien and the crystals. He then traces the stolen crystals back to Peter, who admits to the theft and gives Douglas the one crystal he kept for himself. In the end, Douglas, Wendall, Bruce, two students, a security guard and the alien all end up in a boiler room where the alien has set up its transportation device. The alien activates the device by placing the last recovered crystal on it; his mummy wrappings disintegrate, revealing his true form. The security guard urged by Bruce shoots at the alien, but Douglas leaps in front of the alien to protect it. As Douglas lies injured, the alien takes his hand, and the two disappear. A single crystal is left where the alien stood. Bruce grabs the crystal, and the fungus begins to destroy his hand, as the film ends stating: "To Be Continued."

When a landfill is overfull, and pollution reaches its maximum, a monster is born. Made from garbage and bearing a resemblance to a giant humanoid fly in a gas mask, the Milpitas Monster has an uncontrollable desire to consume large quantities of garbage cans. Some high school students find out about the monster and attempt to destroy it.

Drake is a corrupt and greedy developer who is illegally dumping toxic waste into the mines around the small town of Clear Sky, causing mosquitoes to mutate into giant beasts that attack and kill anything, including humans. A lawman of the town sheriff, Roy Boone, and his reunited love Sarah Crosby, must put a stop to both the pollution and the bugs. The body counts keep rising, which causes the locals to feel that they have to move out of the city. Crosby and environmental inspector Gordon Perry try to find the origin of the waste, but certain people try to prevent them for doing so due to Drake's evil deeds, which involves some hitmen.

University of Central Arkansas student Chloe Steele has flown home from college to New York to surprise her father, pilot Rayford Steele, for his birthday party. However, her mother, Irene, informs her that her father cannot make it. While at the airport waiting for him, Chloe meets investigative reporter Cameron "Buck" Williams. Rayford shows up on his way to a flight and apologizes to Chloe for missing his birthday party, insisting he was called in to pilot a flight to London at the last minute. He also assures Chloe that things are fine between himself and his wife, who recently had become a proselytising Christian, much to Chloe's annoyance. Chloe suspects things are not fine between her parents; she had seen him flirting with flight attendant Hattie Durham and notices he has removed his wedding ring. Her suspicions are soon confirmed when an airport worker hands Chloe a pair of tickets for a concert in London that Rayford had ordered, proving that he'd planned the trip in advance. Chloe brushes off another of her mother's preachings and takes her brother to the mall. As she hugs him, he vanishes, into thin air, leaving his clothes behind. The same has happened to numerous others at the mall. Mayhem breaks loose as shoppers begin looting the stores. A driverless car plows through the mall windows, and a small plane without a pilot crashes into the parking lot. Chloe sees television reports of children and some adults disappearing, as worldwide panic sets in. On Rayford's flight, the same strange event has occurred; several people, including his co-pilot Chris Smith, Kimmy, one of the flight attendants, and all the children on board, have simply disappeared. The remaining passengers panic and demand answers. Rayford does his best to reassure the passengers he will pass on information once he has any. He has difficulty getting radio or satellite phone contact with anyone on the ground, until he is finally informed that people have disappeared everywhere and the world is in uproar. Soon a pilot-less jet approaches directly into their flight path resulting in a midair collision, which damages Rayford's fuel line. He decides his only option is to return to New York and hope his fuel holds out. On the ground, Chloe hears her father's mayday call on her cell phone and assumes his plane has crashed. She later finds her mother's jewelry left behind in the still-running shower, as she has also disappeared. Chloe makes her way to her mother's church, where family pastor Bruce Barnes explains that God has taken his believers to heaven and the rest have to face the end of days. The pastor explains he was not taken because he did not really believe what he had preached. Rayford comes to the same conclusion after finding evidence of religious belief in his copilot and stewardess' personal effects. He tells Hattie about his wife. She is upset as she hadn't known he was married, but Rayford convinces her to be brave and to help calm the passengers down until they can safely land. Chloe climbs to the top of a bridge, intending to commit suicide, but gets a call from Buck, who is in the cockpit with Rayford. Rayford explains to Chloe that all the New York-area airports are closed and the streets full, and he is low on fuel and has nowhere to land. Chloe finds an abandoned truck and uses it to clear away the equipment from a road under construction in order to create a makeshift runway. She uses her compass app and tells Rayford the coordinates of the landing site. Rayford is able to glide to a rough landing, saving the passengers, who leave the plane only to see the world aflame. As the film ends, Buck observes that it looks like the end of the world, while Chloe responds that it is just the beginning.

Under the project called Bio-com, the Earthtek Corporation has locked 6 scientists in a deep underground vault to study the effects of isolation. The experiment has been ongoing for almost two years. Unknown to everyone except one of the scientists, the fake isolation experiment hides Earthtek's real purpose: to use drug(s) to create super-soldiers. A creature escapes the lab and kills a mouse and the base's cat. The creature can take over the body of whatever it inhabits.

In the near future, the world has become a totalitarian state under the control of the Director (Steven Seagal). When Condor (Johnny Messner), an elite assassin, fails to terminate his target, he finds himself on the run from the organization that employs him. Condor is sent on a mission and fails due to his emotional instability and the Director has him go into a sleep state to fix him, but he escapes after learning he is going to be killed either way. It ends where Condor kills the Director, who is actually a robot copy, and the real Director comes out to plan his own attack against Condor as the screen goes dark.

Scientist and police captain Dr. Barrett C. Coldyron develops a prototype police robot he dubs R.O.T.O.R. (for "Robotic Officer Tactical Operations Research/Reserve") as part of his vision for preserving peace in a chaotic future. He is pressured by his superior, the corrupt Division Commander Earl Buglar, to rush R.O.T.O.R.'s development so Senator Donald Douglas, the project's financial sponsor, can use it to campaign for President. Coldyron refuses Buglar's demands to have R.O.T.O.R. ready within sixty days and resigns rather than be fired, leaving control of the project in the hands of his incompetent assistants, Dr. Houghtaling and his robot, Willard. Following Coldyron's departure, a lab accident results in R.O.T.O.R. activating and going on duty. While on patrol, it stops a motorist for speeding and, lacking higher brain functions in its programming, executes him. His fiancée, Sonya, becomes R.O.T.O.R.'s target because it views her as her boyfriend's accomplice, and the robot begins relentlessly pursuing her. Coldyron learns of the murder and discovers that R.O.T.O.R. has been activated, finding that it is operating under its prime directive, "to judge and execute". He saves Sonya from R.O.T.O.R. at a gas station and helps her escape, informing her that the robot will continue to pursue her and that she must therefore keep moving. Devising a plan to stop R.O.T.O.R.'s rampage, Coldyron contacts Dr. Corrine Steele, who developed the robot's combat chassis from a unique, self-teaching alloy, for assistance. They realize that as long as R.O.T.O.R. remains focused on pursuing Sonya, it will not kill anyone else unless they get in its way. At Coldyron's instruction, Sonya leads R.O.T.O.R. to a fishing camp. Coldyron and Steele arrive soon afterward, and Steele sacrifices herself to rip open R.O.T.O.R.'s chest, exposing its power core. Coldyron manages to lasso R.O.T.O.R.'s limbs with Primacord ropes to restrain it, and the robot's electrical discharge detonates the explosives, finally destroying it for good. Coldyron files a final report on the incident and leaves the police building. However, he is ambushed outside by Buglar, who murders him to cover up the corruption and embezzlement involved in funding the project. His nephew, Brett Coldyron, subsequently inherits his research and money. Deciding to continue and perfect his uncle's work, Brett creates a new R.O.T.O.R. model, upgraded with the higher brain functions necessary to make it capable of mercy and modeled after Dr. Steele's physical appearance.