On Planet 51, green humanoids with snail-like feelers and pointed ears live peacefully in a society reminiscent of 1950s America, but with alien technology and with 1950s-themed alien homes. In the town of Glipforg, Lem is a teenage boy with a new part-time job at the local planetarium and a long-time crush on his neighbor Neera. His best friend is Skiff, a big fan of the Humaniacs films. At a barbecue Neera's family is having, Lem tries to ask her on a date, but her hippie friend, Glar, keeps interrupting with his protest songs.
The commercial spacecraft Nostromo is on a return trip to Earth with a seven-member crew in stasis. Detecting a mysterious transmission, possibly a distress signal, from a nearby planetoid, the ship's computer, MOTHER, awakens the crew. Following standard company policy for such situations, the Nostromo lands on the planetoid and Captain Dallas, Executive Officer Kane, and Navigator Lambert head out to investigate. They discover the signal is coming from a derelict alien spacecraft. Inside, they find the remains of a large alien creature whose ribcage appears to have exploded from the inside.
Five years after Kyra's death, Riddick has become increasingly uneasy in his role as Lord Marshall of the Necromonger fleet. His refusal to swear into the Necromonger faith has caused dissent among his subjects and assassination attempts by his subordinate commanders. Riddick strikes a deal with Commander Vaako: the location of Furya and a ship to take him there, in exchange for Vaako becoming the next Lord Marshall, so that he can achieve what he calls transcendence. Led by Vaako's aide, Krone, Riddick and a group of Necromongers arrive on a desolate planet. Recognizing that it is not Furya, Riddick kills most of his escort when they attempt to assassinate him. In the chaos, Krone causes a landslide and buries Riddick alive.
In the year 2285, Admiral James T. Kirk oversees a simulator session of Captain Spock's trainees. In the simulation, Lieutenant Saavik commands the starship USS Enterprise on a rescue mission to save the crew of a damaged ship. When the Enterprise enters the Klingon Neutral Zone to reach the ship it is attacked by Klingon cruisers and critically damaged. The simulation is named the "Kobayashi Maru"—a no-win scenario designed to test the character of Starfleet officers. Later, Dr. McCoy joins Kirk on his birthday; seeing Kirk in low spirits, the doctor advises Kirk to get a new command and not grow old behind a desk.
During the Clone Wars, Jedi Knights Anakin Skywalker and Obi-Wan Kenobi lead a small Republic clone army against the Separatist droid army on the planet Christophsis. Awaiting reinforcements, the two Jedi greet a shuttle carrying the young Jedi Ahsoka Tano, who insists that she has been assigned by Jedi Master Yoda to serve as Anakin's Padawan. Anakin begrudgingly accepts Ahsoka's apprenticeship, and the two succeed in deactivating the Separatists' energy field while Obi-Wan stalls the droid army commander, allowing a Republic victory.
In the distant future, the civilian transport ship Hunter-Gratzner passes near a desert planet while on autopilot with its crew and passengers in cryostasis chambers. The passengers mostly consist of nomadic settlers who are relocating to other planets, a Muslim priest who goes by the title "Imam", with his followers traveling to New Mecca, a young boy named Jack, a pair of Bushwhackers named Shazza and Zeke, a merchant named Paris, and a law enforcement officer, William J. Johns, who is transporting a notorious criminal, Richard B. Riddick, who is chained in a special chamber and is the only one awake while in cryostasis. Riddick has illegally surgically-modified eyes, called Shiners, that give him extra-sensitive vision that allows him to see in the dark.
In 3028 A.D., humanity has mastered deep space travel and interacted with several alien species. A human invention called "Project Titan" alarms the Drej, a pure energy-based alien species who attack Earth after breaching the Global Defense System. As the Drej start to attack Earth, Professor Sam Tucker, the lead researcher for "Project Titan", sends his son Cale on one of the evacuation ships with his alien friend Tek while Tucker and other members of his team fly the Titan spacecraft into hyperspace. When the Drej mothership destroys the Earth with an energy beam, the surviving humans become nomads, generally ridiculed by other alien species.
Ten thousand years in the futurethe known universe is ruled by Padishah Emperor Shaddam IV. The most important substance in the empire is the drug known as melange or "the spice". It has many special properties, such as extending life and expanding consciousness. The most profitable and important of its properties is its ability to assist the Spacing Guild with folding space, which allows safe, instantaneous interstellar travel.
Emperor Ming the Merciless declares that he will first play with and then destroy the Earth using natural disasters. On Earth, New York Jets football star "Flash" Gordon boards a small plane, where he meets travel journalist Dale Arden. Mid-flight, the cockpit is hit by a meteorite and the pilots are lost. Flash takes control and manages to crash land into a greenhouse owned by Dr. Hans Zarkov. Zarkov, who believes the disasters are being caused because an unknown source is pushing the Moon towards Earth, has secretly constructed a spacecraft which he plans to use to investigate. Zarkov's assistant refuses to go, so he lures Flash and Dale aboard. The rocket launches, taking them to the planet Mongo, where they are captured by Ming's troops.
Todd Hewitt est le seul enfant de Prentissville, un village d'hommes d'une planète coloniale surnommée « Nouveau Monde ». On a appris à l'enfant que ces hommes étaient les derniers habitants de la planète et que les Spackles, une race extra-terrestre, a propagé lors d'une guerre contre les hommes un virus qui les a tué eux-mêmes ainsi que toutes les femmes. C'est à ce moment-là que serait apparu « le Bruit ». Après avoir découvert un horrible secret, Todd va devoir fuir avec son chien comme seul compagnon. Il va alors rencontrer pour la première fois une fille, Viola Eade, et découvre ainsi que les femmes et les Spackles existent toujours. Todd et Viola vont alors devoir échapper au cruel maire Prentiss, qui a lancé une véritable armée à leurs trousses.
The film starts with Adam telling the story of his two-planet home world, unique from other planets or planetary systems as it is the only one that has "dual gravity". This phenomenon of dual gravity allows the two planets to orbit each other in what would otherwise be impossibly close proximity. There are three immutable laws of gravity for this two-planet system:
In 1996, as part of a new military training program, a group of orphaned infants are selected at birth and raised as highly disciplined soldiers with no understanding of anything but military routine. They are trained to be ruthless professionals, and all those considered to be physically or mentally unworthy are executed. The survivors are turned into ultimate fighting machines, but have no understanding of the outside world.
On Life Day, Chewbacca, accompanied by Han Solo, is headed home to see his family. Along the way, the duo are chased by two Star Destroyers, but they escape into hyperspace.
The year is 2078. The planet Sirius 6B, once a thriving mining hub, has been reduced to a toxic wasteland by a civil war between the mining company, known as the New Economic Block (NEB), and the Alliance, a group of former mining and science personnel. Five years into the war, Alliance scientists created and deployed Autonomous Mobile Swords (AMS) — artificially intelligent self-replicating machines that hunt down and kill NEB soldiers on their own. They are nicknamed "screamers" because of a high-pitched noise they emit as they attack. Screamers track targets by their heartbeats, so Alliance soldiers wear "tabs" which broadcast a signal canceling out the wearer's heartbeat and rendering them "invisible" to the machines.