Movies and TvShows featuring "extraterrestrial-alien" theme.

Supergirl, also known as Kara Danvers, is a Kryptonian who escaped her planet's destruction and landed on Earth. She chooses to use her powers to protect the people of National City and fights against various villains and threats. Alongside her friends and allies, Supergirl battles evil while balancing her personal life as a reporter and maintaining secret identities.

A team of commandos led by Dutch is sent to rescue a missing cabinet minister in a Central American jungle. As they carry out their mission, they discover that they are being hunted by an invisible extraterrestrial creature. The team must use their skills and resourcefulness to survive and defeat the predator. (500 characters)

When the Dark Elves seek to destroy the universe, Thor must reunite with Jane Foster and stop them from plunging the universe into darkness.

A police officer joins the Men in Black (MIB), a secret agency that maintains Earth as a "neutral zone" for extraterrestrial aliens disguised as humans around New York City. A Bug, a member of a giant cockroach-like species at war, comes to Earth searching for an object called the Galaxy. MIB must secure the Galaxy to prevent the Bug from destroying Earth. Along the way, they encounter the Bug disguised as a farmer and must retrieve the Galaxy before the Bug uses its infinite power.

In 2005, scientists discover a planet capable of supporting life, but receive no reply when they send a signal. Undisciplined slacker Alex Hopper is forced to join the Navy by his naval officer brother Stone. Hopper falls in love with Admiral Shane's daughter and wants to marry her, but is afraid to ask her father's permission. Alien ships arrive near Hawaii, trapping all ships in the area. Hopper is left in command of the USS John Paul Jones and teams up with Captain Nagata to track the aliens using wave-detection buoys. They discover the aliens are sensitive to sunlight and manage to destroy several alien ships. Meanwhile, a group of aliens attack the NASA communications array to signal their home planet for invasion. Samantha, Mick, and a NASA scientist manage to warn Hopper of the threat. With the USS John Paul Jones destroyed, the surviving crew boards the USS Missouri battleship to stop the aliens. With the help of the elderly Navy veterans, they succeed in destroying the remaining alien ship and the communications array, ending the invasion threat. Hopper and Admiral Shane discuss their 'Terms of Surrender' over a meal.

In the year 2009, a fleet of reptilian aliens arrives on Earth, disguised as humans, with the intention of stealing Earth's resources and enslaving humanity. A journalist, along with a network of resistance fighters, uncovers the truth and works to expose the aliens and their sinister agenda.

During an archaeological expedition on Bouvetøya Island in Antarctica, a team of scientists find themselves caught up in a battle between Aliens and Predators. As they explore an ancient pyramid, they inadvertently awaken an Alien queen and become trapped. With the help of a lone Predator, the surviving humans must fight to escape as the Aliens multiply. They discover that the Predators have been visiting Earth for centuries, using humans as hosts for the Aliens in a hunt. The survivors must ensure the Predators succeed in their hunt to prevent the Aliens from spreading further.

In District 9, an alien ship arrives above Johannesburg, South Africa, and its inhabitants are forced to live in slums. When a government agent becomes exposed to their biotechnology, violence erupts as they find a way to fight back against the mistreatment.

The Predator returns to Earth to claim the war-torn streets of a dystopian Los Angeles. Lieutenant Harrigan and his team of police officers are caught in a battle between the LAPD, Colombian gangsters, and Jamaican gangsters. As they investigate a series of brutal murders, they discover that an invisible alien predator is responsible. Harrigan must confront the predator and save his city.

In the 1980s, Earth is invaded by a reptilian alien species. A resistance unit forms to fight against the aliens, but faces betrayals and challenges. The show explores the themes of premarital sex with aliens, selling out, and the struggle between humans and aliens.

In 1873 Arizona Territory, a mysterious loner awakens with no memory and a strange metal band on his wrist. He joins forces with cowboys and natives to stop an alien invasion that threatens to take over the Earth.

Agent J travels back in time to 1969 to prevent an alien, Boris the Animal, from killing his partner Agent K and altering history. With the help of a prescient alien, they acquire the ArcNet, a device that can save Earth from an invasion by the Boglodytes. They confront the younger and elder versions of Boris, and ultimately succeed in stopping the invasion and restoring the timeline.

Hal Jordan, a test pilot, becomes a Green Lantern and is granted powers by an alien ring. He must learn to use his new abilities to protect Earth from the intergalactic threat, Parallax.

Superman agrees to sacrifice his powers to start a relationship with Lois Lane, unaware that three Kryptonian criminals he inadvertently released are conquering Earth. Prior to the destruction of Krypton, the criminals General Zod, Ursa and Non disable a security guard at a crystalline matrix table. The general removes a red spire from the table and destroys it; the thunderclap as the piece is shattered resonates through the city and sets off a trap that ensnares the three brigands. On Earth, in the present day, Clark Kent arrives at the Daily Planet for work...

A squad of U.S. Marines must defend Los Angeles from an unknown enemy in a global invasion. As they become the last line of defense, they face intense gunfire and attacks from enemy soldiers. With the city under threat, the Marines are tasked with stopping the infestation of alien invaders and saving the remaining civilians. Through courageous acts of heroism and sacrifices, they fight to take back Los Angeles and protect their home.

Alex Rogan, a trailer park teenager, discovers that he is the chosen one to become a starfighter and defend the galaxy against an alien invasion. With the help of an alien mentor and his friends, Alex must embrace his destiny and save the universe.

When the flesh-eating alien creatures return to a small town, it is up to the residents to fight for their lives and save their town from the alien invasion. Chaos ensues as the creatures multiply and wreak havoc, leading to a thrilling battle between the town's residents and the extraterrestrial creatures.

Superman II: The Richard Donner Cut (1980) follows the story of Superman as he battles supervillains and saves the world. With the help of his superpowers and the support of his friends, he faces various challenges and dangers. The movie explores themes of heroism, love, and the fight between good and evil.

Attraction is a sci-fi movie that takes place in Moscow, where an alien spaceship crash-lands, causing chaos and panic among the city's residents. As the authorities try to contain the situation, a teenage girl finds herself drawn to one of the humanoid aliens, leading to a unique relationship that challenges societal norms. Amidst the destruction and fear, compassion and love emerge as key themes in the face of an otherworldly threat.

When alien creatures invade an apartment building in Los Angeles, a group of residents, including a stepfather and his stepson, must find a way to survive. As the creatures wreak havoc, the residents use their wit and resourcefulness to outsmart the invaders. With a low budget and a mix of comedy and horror, Critters 3 delivers a thrilling and entertaining experience.