Top 250 Movies Like Aliens: The Definitive Guide

A college student, who sees a UFO, uses his exceptional math skills to investigate the sighting with his friends while the FBI follows closely behind.

On October 8th, 1983, the McPherson family gathered together to celebrate the 5th birthday of Michelle, the littlest member of their household. Everything was captured on VHS by Michael McPherson and his new camcorder — including the alien invasion.

Two young lovers learn that a small group of child-like space aliens are marooned on Earth and are being held prisoner at a top secret military facility. The couple then decide to liberate the extraterrestrial castaways and help them make a rendezvous with a rescue ship sent from the alien home planet.

Nick makes an extraterrestrial discovery that he decides will cure his wife of her terminal illness.

The inhabitants of Ganymede need to find mates from another world or they will become extinct. They soon discover a suitable breeding stock amongst the females of planet Earth.

Two alien brothers crash their ship in the U.S. They get separated, and one searches the country for the other one.

During the reign of the Vikings, a man from another world crash-lands on Earth, bringing with him an alien predator. The man must fuse his advanced technology with the weaponry of the vikings to fight the monster.

In a remote part of rural, post-apocalyptic England, now occupied by unseen alien invaders, a feisty teenage girl sets out on a desperate attempt to fight back a group of bandits and defend her parents' farm, their remaining livestock, and the solar panels that keep them safe from extraterrestrials. If she doesn't succeed, she will lose her only source of food and shelter; if she resists, she and her helpless blind sibling will be killed.

A story of broken humanity following the invasion of a technologically superior alien species. Bleak, harrowing, and unrelenting, the humans must find enough courage to go on fighting.

A strange alien captures Porky Pig and Sylvester's entire campsite as a sample to take back to its planet, but only Sylvester figures out what is really going on.

A vacationing family encounters an alien threat in this pulse-pounding thriller based on the real-life Brown Mountain Lights phenomenon in North Carolina.

In a soon to be demolished block of apartments, the residents resist the criminal methods used to force them to leave so a greedy tycoon can build his new skyscraper. When tiny mechanical aliens land for a recharge, they decide to stay and help out.

When once distant UFOs become a terrifying threat attacking Earth, a Marine staff sergeant and his team take it upon themselves to face the enemy and protect what remains of the planet.

Sewage worker Roy Dreary and an assortment of odd characters meet up with some cute and cuddly extraterrestrials traveling to earth in a giant pie in the sky. Dreary develops an obsession with mashed potatoes, whipped cream and maraschino cherries.

A pair of aliens arrive on Earth to prepare for invasion, but crash instead. With enormous cone-shaped heads, robotlike walks and an appetite for toilet paper, aliens Beldar and Prymatt don't exactly blend in with the population of Paramus, N.J. But for some reason, everyone believes them when they say they're from France.

Agents J and K are back...in time. J has seen some inexplicable things in his 15 years with the Men in Black, but nothing, not even aliens, perplexes him as much as his wry, reticent partner. But when K's life and the fate of the planet are put at stake, Agent J will have to travel back in time to put things right. J discovers that there are secrets to the universe that K never told him - secrets that will reveal themselves as he teams up with the young Agent K to save his partner, the agency, and the future of humankind.

In what appears to be a cross between Critters and The Towering Inferno, the residents of a shoddy L.A. apartment block are chased up to the roof by hoards of the eponymous hairy horrors.

The six-member crew of the International Space Station is tasked with studying a sample from Mars that may be the first proof of extra-terrestrial life, which proves more intelligent than ever expected.

A massive ball of furry creatures from another world eat their way through a small mid-western town followed by intergalactic bounty hunters opposed only by militant townspeople.

Just before bounty hunter Charile triggers his gun to destroy the last two Critter-eggs, he gets a message that it would be illegal to extinguish the race from the galaxy. He's sent a transporter where he puts the eggs - unfortunately the transporter takes him with it and then gets lost in space.

A batch of unhatched critter eggs are mistaken for Easter eggs by the country-folk inhabitants of Grover's Bend and, before long, the ferocious furballs are on the rampage again.

After a police chase with an otherworldly being, a New York City cop is recruited as an agent in a top-secret organization established to monitor and police alien activity on Earth: the Men in Black. Agent Kay and new recruit Agent Jay find themselves in the middle of a deadly plot by an intergalactic terrorist who has arrived on Earth to assassinate two ambassadors from opposing galaxies.

Three escaped criminals from the planet Krypton test the Man of Steel's mettle. Led by General Zod, the Kryptonians take control of the White House and partner with Lex Luthor to destroy Superman and rule the world. But Superman, who attempts to make himself human in order to get closer to Lois, realizes he has a responsibility to save the planet.

Superman agrees to sacrifice his powers to start a relationship with Lois Lane, unaware that three Kryptonian criminals he inadvertently released are conquering Earth.

A spacecraft is discovered on the floor of the Pacific Ocean, presumed to be at least 300 years old and of alien origin. A crack team of scientists and experts is assembled and taken to the Habitat, a state-of-the-art underwater living environment, to investigate.

Aliens have landed and are hiding on Earth, but need Earth’s scientists to help them fight an inter-planetary war.

An alien is left behind on Earth and saved by the 10-year-old Elliot who decides to keep him hidden in his home. While a task force hunts for the extra-terrestrial, Elliot, his brother, and his little sister Gertie form an emotional bond with their new friend, and try to help him find his way home.

A crew of international astronauts are sent on a private mission to Jupiter's fourth moon.

An alien is hunted by a gang of drunken hillbillies who saw him crash-land his spaceship.

A police chief in the war-torn streets of Los Angeles discovers that an extraterrestrial creature is hunting down residents - and that he is the next target.

A representative of an alien race that went through drastic evolution to survive its own climate change, Klaatu comes to Earth to assess whether humanity can prevent the environmental damage they have inflicted on their own planet. When barred from speaking to the United Nations, he decides humankind shall be exterminated so the planet can survive.

Live-action remake of Disney's animated film of the same name.

Five friends set out to a cabin in the woods for a fun weekend getaway that is, until extraterrestrial visitors turn it into a fight for their lives. The group is pulled from their reverie when a flickering object crashes deep in the woods. As they investigate, the friends stumble across an alien spacecraft, and its inhabitants have not arrived in peace.

Four friends leave NYC for Catskill Park and hear something unearthly during their camping trip.

When Damon Miller, a talented, young London filmmaker becomes involved in the disturbing research surrounding Near-Earth Objects he stumbles onto the discovery that the Earth stands on the brink of an extraterrestrial disaster.

Researchers have been searching for proof of extraterrestrial life for years. Earl Anderson, the head of Investigations of MUFON Los Angeles, and his team search for proof of the existence of UAPs and life on beyond planet Earth. The proof is out there.

A group of students pay their way through school by forming a pop band called Toomorrow. Sonic vibrations from a special instrument called a ‘tonaliser’ cause an extraterrestrial to abduct the group, and have them entertain the Alphoid population.

One upon a time in the future... a man and his cow fight against an evil cult leader.

A video game expert Alex Rogan finds himself transported to another planet after conquering The Last Starfighter video game only to find out it was just a test. He was recruited to join the team of best Starfighters to defend their world from the attack.

Ever since the second grade when he first saw her in E.T. The Extraterrestrial, Brian Herzlinger has had a crush on Drew Barrymore. Now, 20 years later he's decided to try to fulfill his lifelong dream by asking her for a date. There's one small problem: She's Drew Barrymore and he's, well, Brian Herzlinger, a broke 27-year-old aspiring filmmaker from New Jersey.

After an asteroid draws an astronaut and his ship to its surface, he is miniaturized by the phantom planet's exotic atmosphere.

Superman and Supergirl take on the cybernetic being known as Brainiac, who boasts that he possesses "the knowledge and strength of 10,000 worlds."

As the Joker visits Metropolis with a plan to kill Superman for Lex Luthor, Batman pursues the clown to Superman's turf.

Residents in a lonely gulch of inland California bear witness to an uncanny, chilling discovery.

The weirdest alien of the galaxy pays a visit to Earth... Jerry Lewis is Kreton, a childish alien who, against his teacher's will leaves his planet to visit the Earth, and lands in the backyard of a famous television journalist who doesn't believe in UFOs and aliens. Wanting to study humans but not able to fully understand them, Kreton makes a mess out of it, generating a lot of comic situations.

Thunder Mountain somewhere in the American wilderness, has a reputation that has scared away travellers, both white and Indian, for hundreds of years. Undaunted by the ghost stories surrounding the mountain, a father decides it's just the place for him and his son to go camping and do a little bonding. Strange voices and stranger footprints around their campground try to warn the pair away, but Dad is unconcerned and blithely pushes on. Eventually, however, the two come face to face with the force standing guard over this forbidden mountain.

A young NASA JPL scientist is abducted by extraterrestrials but when no one believes his story he becomes obsessed with finding proof which leads him on a journey of discovery.

Two aliens come to Earth to find their missing comrade from the first movie.

Two teenage boys try to help a tiny spherical alien get back to its mothership, while the army and a devious petty crook pursue the creature for its wonderful powers.

When a couple are killed in an auto accident their bodies are immediately inhabited by extraterrestrial beings. Taking refuge in an underground cave, the aliens attempt to sabotage the U.S. space program.

A team searching for a long-lost ship in the Arctic unwittingly unleash an alien creature that looks like it's made of ice.

A group of schoolchildren come upon an alien from Venus, and help him against a gang of criminals who are trying to kidnap him.

Dallas Campbell explores the equation which attempts to calculate the number of planets supporting life in our universe.

The hunt is on as a government assassin comes out of retirement to track down a killer extraterrestrial murdering the former members of his team in this science fiction thriller set in an alternate future America.

On October 30, 2009 an independent filmmaker and his cast and crew are reported missing a month before the release of their controversial film predicting the end of the world. Authorities have reason to believe the film's 2012 doomsday scenario may have something to do with their disappearance. An agent for CEA (Central Extraterrestrial Agency) discovers the footage to the film and watches the film on September 10, 2012, three months before the world is to come to an end.

A black ops reconnaissance team is sent to investigate the crash of an unidentified aircraft. When they arrive, they find strange markings and residue visible only in infrared. As the team gets deeper in and tries to figure out the source of the markings, they discover that they are being hunted by an alien expedition to Earth.

Feature version of the 1951 American serial film, "Zombies of the Stratosphere".

What starts off as a typical day on the streets of Seattle soon becomes a terrifying bloodbath, when a great white shark devours an alien space probe…and ROBOSHARK is born. The U.S. military comes after it with guns blazing, but it’s the power of social media that puts an ambitious newscaster and her tech-savvy daughter ahead of everyone else in the race to stop the destruction.

A spiritual search for answers leads the filmmaker to a California workshop run by a guru who promotes sexual adventure -- and the existence of aliens.

Commando Cody, 'Sky Marshal of the Universe', works with American scientists Joan Gilbert and Ted Richards in the development of a flying suit and a rocket to the Moon. When the nation's defences are being sabotaged and destroyed, Cody learns that an atomic-gun is being used and that the men on the moon are the culprits.

When a seemingly abandoned alien spacecraft is discovered orbiting Neptune, a top secret expedition is sent to investigate. In the derelict hulk they discover two surviving alien life forms telepathically linked to one other. 13 years later a savvy, ex-DEA agent and martial arts expert finds herself renditioned to a high security establishment on a remote island where they are conducting experiments on the incarcerated aliens.

A science-fiction story of a billionaire's private space exploration program returning to Earth with an abducted extraterrestrial from a newly discovered alien planet.

A local artist uses the wreckage of a crashed Russian satellite in his giant sculpture for the town's centennial celebration. But soon a mysterious alien substance brings the giant sculpture to life; creating an iron monster whose only instinct is to survive at any cost.

After the American Army shot down a UFO in 1947, generations of elite commandos were secretly trained to deal with the aliens' feared return. However, the extra-terrestrials never came back and the elite force was disbanded. Sixty-six years after the Roswell crash, the aliens are invading Earth and only the over-the-hill retired commandos can stop them.

Confirmation of extraterrestrial life appears on television screens across the world as a massive spacecraft breaks through the atmosphere on a crash course into the Atlantic Ocean. A young paramedic, Greg Baker, signs up to fight for his planet against the invaders. Baker joins Special Forces members as the squad medic as they escort a classified package by chopper over enemy territory. When their chopper is shot down they find themselves surrounded and outnumbered. Desperate to return to his wife's side and haunted by nightmares, Baker find that his role in the war has quickly become much larger than he could have ever imagined. The mysterious package may be the key to turning the tide of the war, and possibly to saving all of humanity, but Baker must decide whether to protect it or sacrifice it to ensure his own survival.

Max and Steel face their greatest challenge ever. When Max's greatest enemies unite to take down N-Tek and conquer Copper Canyon, Max and Steel realize that they can't save the day on their own. It's time to form a new team of heroes with Tempestra, La Fiera, and C.Y.T.R.O. - TEAM TURBO

In 1967, a secret government organization called The Cerebral Print Program was created to capture and study extraterrestrials. Once in the lab, scientists scoop out the alien brains and chuck them into a harvester which extracts and records the final memory so it can be viewed at a later date. The end result: a Cerebral Print. A group of government agents try their damnedest to keep the program a secret while the little grey bastards attempt to probe their way to freedom. This is a compilation of Cerebral Print Files.

The dynamic meeting of solid science and futuristic simulation culminates in a dramatic exploration to another inhabited planet seven light years away. Alien Planet creates a realistic depiction of creatures on another world, where life is possible, if not provable, according to scientists' theories. Take this fascinating journey created by state-of-the-art animation and photo-realistic effects.

In 1960, four American scientists travel to a planet that has just entered Earth's solar system to see if it's able to support an Earth colony. They find an oxygen atmosphere, a lush earth-like forest, and earth-like animals living around a potable fresh-water lake.

A woman in mourning takes a solo trip to clear her head after the death of her friend. However, Vanessa’s self-care vacation plans change when she’s met with a situation out of this world.

A hapless filmmaker documents the weird, violent, and surreal torments of an extraterrestrial clown.

Filmmaker and journalist Bruce Burgess (Broken Dagger) goes deep into the heart of the greatest secret of the 20th century: Area 51, or "Dreamland," in this award-winning documentary. Along with his camera crew, Burgess sets out to uncover the truth of what is really goin on in the most secret military base in the world. Originally a skeptic, Burgess was converted, and now he presents his findings here. Footage of UFOs performing impossible maneuvers under over of darkness. Multiple aircrafts flying over the base are only the beginning of this account of what goes on in a base that is roughly the size of Switzerland. Learn about the unexplained deaths of Area 51 workers, government-funded Black Projects, abductions, and the reverse engineering of extraterrestrial technology. Dreamland goes beyond the perimeter wire, through the fields of motion sensors, past the armed patrols, jet fighters, and attack helicopters to uncover the truth of the greatest secret yet to be exposed.

An edited version of the 1970 German documentary "Erinnerungen an die Zukunft" (Chariots of the Gods), this examines the theory that aliens have landed on Earth in ancient times and were responsible for many of mankind's oldest mysteries.

On October 4 1967 flashing lights could be seen in the sky, and an unidentified large object made contact with the waters of Shag Harbour, Nova Scotia. After investigations from the Canadian Coast Guard, the RCMP, and the Canadian Armed Forces and reports and speculation from witnesses, journalists, and UFO enthusiasts the event would later become the most well-known UFO incident in Canada. This documentary uncovers new witness accounts, photographic evidence, various investigation reports, and historical archives to examine exactly what happened on the coast of Nova Scotia that night, and how much information surrounding the case has been intentionally hidden.

It's the most famous military installation in the world, yet it doesn’t officially exist. Area 51, a site for covert Cold War operations, has long been a magnet for crackpots, conspiracy theorists, and the overly curious. While there may not be truth to the rumors that Area 51 is a haven for UFOs and extraterrestrials, it's clear that our government has been up to something in Area 51 for decades, and it turns out there is a kernel of truth to even some of the wildest speculation. Now, after years of silence, for the first time Area 51 insiders spill their secrets and reveal what has really been going on inside the most secretive place on earth.

What does the great beyond hold? Is there extraterrestrial life on other planets? Join Timothy Ferris as he journeys into the unknown, exploring why many scientists believe there is life in the cosmos and how they're searching to make contact. Uncover scientific discoveries that will send chills down your spine and make your mind tingle with excitement. Find out if we really do have fellow travelers among the stars.

The children of isolated desert town Sunderland face an all-consuming choice: They can attend school to learn the teachings of The Angel, an extraterrestrial being that arrived 10 years ago, and 'Evolve' like their parents who were turned into mindless drones, or be exiled to the wasteland.

An alien spaceship lands on earth, and its inhabitant decides to help a trio of children prevent their village being destroyed to make way for a new motorway.

A documentary filmmaker travels to a UFO convention in New Mexico where he meets a local artist with a dark secret. As they follow a trail of clues they discover disturbing sightings and question all they believe when they become immersed in the enigmatic culture of the Pueblo Indians.

A woman, long-fascinated with the idea of extraterrestrial life, stumbles across a worldwide phenomenon of alien communication. Her discovery suggests the imminent threat of a deadly invasion, designed to infect the unsuspecting population of Earth.

People from various walks of life find themselves held captive in a desolate area surrounding a secret government installation rumored to contain extraterrestrial life

In the laboratory, scientists produce a woman using unknown DNA and they are not aware of its extraterrestrial origin.

A new super train is built when a meteorite crashes near by, releasing a tiny creature. Once it kills and consumes everyone on board the train, it begins to grow and multiply into hordes of different creatures.

A shapeshifting Alien from outer space wreaks havoc on a small rural town in the American Southwest near the legendary Area 51 of UFO fame. These Extraterrestrials are a brain-eating race who love to behead and eat humans. They are among us and have been for millions of years.

An alien invasion is caught in the surveillance cameras of an office building during a weekend work party.

A private jet crashes in the Sierra Mountains leaving seven survivors stranded in a torrential snow storm. With no rescue team in sight, the group decides to search for the plane in hopes of fixing the radio to call for help. But what they find instead is an alien creature that multiplies itself rapidly. The extraterrestrial beasts have a barbed-like tongue and are able to pull their victims into their razor sharp teeth to shred human flesh like a haywire garbage disposal. But the survivors won t go down without a fight!

Suburban cocaine dealer Dominic Willis navigates the COVID-19 pandemic while carrying out his ultimate plan.

A young woman experiences terrifying episodes of missing time in this thriller based on the research of Budd Hopkins.

Benjamin Lathan's flight disappeared, twelve years later he returns. With the help of a mysterious beauty, he finds himself on an unlikely journey.

Monsters from space attack earth, two scientists and a couple of teenagers try to stop the extraterrestrial invaders.

Sexy extraterrestrials seduce mankind in a plot to dominate Earth in this erotic film. As the luscious aliens strategically lure humans, the planet prepares for a sexy skirmish with the outer-space beings before they assume total control of Earth.

Penn Jillette and Teller are called upon to display their unique brand of humor to save civilization from strange extraterrestrial beings who have invaded Earth and who, disgruntled and bored with the mundane nature of human life, threaten to blow up the planet unless someone gives them a good reason not to.

Recording studio engineer stumbles on evidence of extra-terrestrial life.

Set in the thick of the Cold War, Red Son introduces us to a Superman who landed in the USSR during the 1950s and grows up to become a Soviet symbol that fights for the preservation of Stalin’s brand of communism.

After discovering he has powers, 11-year-old Jonathan Kent and assassin-turned-Boy-Wonder Damian Wayne must join forces to rescue their fathers (Superman & Batman) and save the planet from the malevolent alien force known as Starro.

John Shepherd spent 30 years trying to contact extraterrestrials by broadcasting music millions of miles into space. After giving up the search, he makes a different connection here on earth.

A look at the origins, history and conspiracies behind the "Majestic 12", a clandestine group of military and corporate figureheads charged with reverse-engineering extraterrestrial technology.

An exploration of potential extraterrestrial encounters, centered on a series of events in 1996 when citizens of Varginha, Brazil, reported seeing one or more strange creatures and a UFO crash.

Aboard a hijacked Engineer vessel, Dr. Shaw repairs David as they make their way to the home-world of the Engineers, whom Shaw believes are humanity’s creators. 'The Crossing' is an official prologue short to 'Alien: Covenant', revealing what happened to crew members Dr. Elizabeth Shaw and the synthetic David after the events of 'Prometheus'.

A wife is forced into a life insurance scam and then abandoned at a cabin in the woods. She soon learns the land holds an ancient secret that is not from this world.