Miles Monroe (Woody Allen), a jazz musician and owner of the "Happy Carrot" health-food store in 1973, is subjected to cryopreservation without his consent, and not revived for 200 years. The scientists who revive him are members of a rebellion: 22nd-century America seems to be a police state, ruled by a dictator about to implement a secret plan known as the "Aries Project". The rebels hope to use Miles as a spy to infiltrate the Aries Project, because he is the only member of this society without a known biometric identity.
Barney Springboro (Scott Baio) is a high school science nerd at Emerson High who obtains telekinetic powers after a lab accident. Along with his best friend Peyton Nichols (Willie Aames), a wealthy playboy with a dirty mind, Barney uses his new powers to take revenge upon bullies, cheat at baseball, and expose attractive female flesh, particularly the beautiful but snobby Jane Mitchell (Heather Thomas). Barney comes to realize that the best girl for him is actually Bernadette (Felice Schachter), the school's nerdy feminist class president who also becomes privy to his secret powers. After typical hijinks, the film's climax is set at the school's senior prom which Barney uses his powers to disrobe several people when he loses his self control, which is strangely similar to the climax of Stephen King's Carrie. After he gets hit on the head with a fire hose, he wakes up later and discovers that he no longer has his powers, to the dismay and relief of both Peyton and Bernadette. However, in the final scene it is revealed that this is a lie as Barney escorts Bernadette from the building and uses his powers to levitate himself and her away.
Set in the 22nd century, the film opens with the destruction of a space cruise liner that collides with a meteor. The only apparent survivors are three beautiful women – Nova (Cali Timmins), Reena (Aleisa Shirley), and Meagan (Deborah Pratt) – who get away in an escape pod and land on the nearest habitable planet. There, they are quickly accosted by the hostile natives and taken aboard a sail-driven vehicle resembling a pirate ship on rails.
Au Moyen Âge, le comte Thibault de Malfete, gentilhomme français, s'apprête à épouser la princesse anglaise Rosaline. Mais un noble jaloux fait boire à Thibault une potion qui lui donne momentanément des hallucinations ; Thibault prend Rosaline pour un monstre et la tue. Condamné à mort et voulant réparer son erreur pour retrouver sa promise, il va voir un enchanteur qui lui confectionne une potion pour remonter le temps. Son écuyer, André le Pâté, goûte la potion avant lui. Mais à cause d'une erreur d'ingrédients, Thibault et André se retrouvent projetés à Chicago à la fin du XX siècle. Thibault y rencontre une lointaine descendante.
Spy extraordinaire Derek Flint (James Coburn) is an ex-agent of Z.O.W.I.E. (Zonal Organization for World Intelligence and Espionage) who is brought out of retirement to deal with the threat of Galaxy, a world-wide organization led by a trio of mad scientists: Doctor Krupov (Rhys Williams), Doctor Wu (Peter Brocco), and Doctor Schneider (Benson Fong). Impatient that the world's governments will never improve, the scientists demand that all nations capitulate to Galaxy. To enforce their demands, they initiate earthquakes, volcanoes, storms and other natural disasters with their climate-control apparatus, for the only purpose to bring the nations to give up weapons and nuclear energy.
NASA is training for the first manned mission to Mars by the spacecraft Aries. Due to a supposed glitch in the computer navigation system, NASA looks for the original programmer of the software to see why the software seems to be broken. Fred Z. Randall (Harland Williams), the eccentric programmer who wrote the software, meets Paul Wick (Jeffrey DeMunn), the flight director of the Mars mission; William "Wild Bill" Overbeck (William Sadler), the commander of the Mars mission; and astronaut Gary Hackman (Peter Onorati), the computer specialist. After a display of hard-headed stubbornness by Gary, he is hit in the head by a model of the Pilgrim 1 Mars lander, resulting in a skull fracture. NASA decides to replace him instead of delaying the mission. Fred is brought to NASA to see if he has what it takes to be an astronaut; he, along with Gordon Peacock, go through a series of exercises, which sees Fred do well, even going as far to break every record that Bill had. In the end, Fred gets the job.
The space armada from Mars, known as the Imperial Atomic Space Navy (Battle Group Seven), fights an interstellar war against their long-time enemy, the Arcturans. The armada is forced into battle by Enforcer Droids, tasked to keep the Martian soldiers in line, despite objections by some that it won't work. Meanwhile, an incompetent crew of a small Martian spaceship, from the Civilian Asteroid Patrol, intercept a distress signal from the fleet, followed by a Halloween rebroadcast of Orson Welles' 1938 The War of the Worlds radio dramatization.
The Earth is passing through the tail of a comet, an event which has not occurred in 65 million years, the last time coinciding with the extinction event that wiped out the dinosaurs. On the night of the comet's passage (which takes place eleven days before Christmas), large crowds gather outside to watch and celebrate.
The movie opens with the invisible Nick Halloway (Chevy Chase) dictating his memoirs into a video camera. To prove it is not a camera trick, he chews some bubble gum. Nick goes on to narrate the story of how he came to be invisible, beginning a few days earlier at his job as a stock analyst. His secretary, Cathy DiTolla (Rosalind Chao), refers to him as a "bullshit artist", and he spends most of his life avoiding responsibility and connections with other people. At his favorite bar, the Academy Club, his friend George Talbot (Michael McKean) invites him to join his table where Nick meets Alice Monroe (Daryl Hannah), a TV documentary producer. Sharing an instant attraction, Nick and Alice make out in the ladies' room. When Alice has to leave, Nick drinks heavily to console himself, although the pair set a lunch date for Friday.
The film takes place in a distant future where water is so scarce and rationed that it is considered an immensely valuable substance, both as a commodity and as a currency in ice cubes. The Templars of Mithra control the water and they destroyed worlds that had natural water leaving the galaxy virtually dry. Pirates dedicate their lives to raiding ships and looting the ice from the cargo holds to make a living. Jason (Robert Urich) is the leader of a band of pirates that raided a Templar cruiser for its ice, and discovered a beautiful princess (Mary Crosby) in a stasis pod. He decided to kidnap her, waking her up, and alarming the Templars. Jason and his pirates fled, but were pursued by Templar ships. Jason let some of his crew, Maida (Anjelica Huston) and Zeno (Ron Perlman), escape while Roscoe (Michael D. Roberts) stayed to help Jason. They were captured. During their capture, they met Killjoy (John Matuszak) who's been pretending to be monk to avoid being a slave. Jason and Roscoe are sentenced to become slaves, a process which includes castration. Roscoe and Jason are spared castration by the princess, who has taken an interest in them. Princess Karina purchased them as her slaves, to work as servants during her party. That evening, they were reunited with Killjoy (disguised as a robot). Jason, Karina, Roscoe, Killjoy and Nanny managed to leave the planet before the Supreme Commander (John Carradine) arrived to arrest her. Princess Karina is spoiled, and she hired Jason so she can find her father, who went missing while searching for a planet with water. It is rumored he discovered one and the Templars would do anything to keep it a secret in order to maintain power. On their next planet, Jason and Roscoe got reunited with their fellow pirates, Maida and Zeno. They proceed to locate the "lost" planet that contains massive amounts of water. The planet must be approached on a specific course or the ship will be suspended in time forever. The course apparently contains some sort of real or illusory time distortion (resulting in both the heroes and the villains reaching old age during the climactic battle). In the end, the day is saved by the now-adult son of Karina and Jason, the result of a romantic tryst just before entering the time distortion field. As the heroes exit the field, everyones ages regress to what they originally were, leaving Jason and Karin with the knowledge that they will have a child together.
At a medical supply warehouse in Louisville, Kentucky, a foreman named Frank tries to impress the company's newest employee, Freddy, by showing him military drums that accidentally wound up in the basement of the building. The drum contains the remains of an army experiment gone wrong that inspired the film Night of the Living Dead. Frank accidentally unleashes the toxic gas inside the barrel, knocking them unconscious. When they wake up, Frank and Freddy discover that the body inside the tank has disappeared, believing it to have probably melted. The gas reanimates a corpse inside a meat locker, forcing Frank and Freddy to call upon their boss and warehouse owner Burt Wilson to help them deal with the situation. When the three fail to kill the walking cadaver by damaging its brain and decapitating it, Burt decides to bring the zombie to the nearby mortuary to have its dismembered parts burned in a gambit to destroy it once and for all.
A denizen (Garry Shandling) of a faraway planet occupied only by highly evolved males is ordered by his superior, Graydon (Ben Kingsley), to find a female human, impregnate her and bring the baby back to the planet.
Celeste (Kim Basinger) is an alien sent on a secret mission to Earth and Steven Mills (Dan Aykroyd) is a widowed scientist who is working on different ways to send radio waves into deep space. An accident causes a disruption of gravity on Celeste's home world (Cosine N to the 8th). She's sent to investigate who could affect gravity and how it was done, believing it was an attack. She's aided by an alien device resembling a tentacle with an eye, which hides in a designer purse to aid Celeste with her encounters on Earth. The Bag is able to create any object, such as diamonds and designer dresses almost instantaneously. Celeste crashes a party hosted by Steven's brother Ron (Jon Lovitz) where she immediately draws attention to herself by making dated references to old TV shows and political slogans under the mistaken belief that it was current (her superiors had just collected the information, which had taken 92 years to get from Earth to her home world).
The film begins on a prison set on an asteroid, from which a group of 'Crites' are set to be transported to another station. When the Crites kill two guards and injure three, hijack a ship from the station, and escape, the commander of the station hires two shape-changing bounty hunters to pursue them.