20 best movies like Moontrap (1989)

Through a series of daring escapades deep within a dark and dangerous criminal underworld, Han Solo meets his mighty future copilot Chewbacca and encounters the notorious gambler Lando Calrissian.

The next installment in the franchise and the conclusion of the “Star Wars“ sequel trilogy as well as the “Skywalker Saga“.

When Alita awakens with no memory of who she is in a future world she does not recognize, she is taken in by Ido, a compassionate doctor who realizes that somewhere in this abandoned cyborg shell is the heart and soul of a young woman with an extraordinary past.

A rogue band of resistance fighters unite for a mission to steal the Death Star plans and bring a new hope to the galaxy.

When a kid accidentally triggers the universe's most lethal hunters' return to Earth, only a ragtag crew of ex-soldiers and a disgruntled female scientist can prevent the end of the human race.

Starship C57D travels to planet Altair 4 in search of the crew of spaceship "Bellerophon," a scientific expedition that has been missing for 20 years, only to find themselves unwelcome by the expedition's lone survivor and warned of destruction by an invisible force if they don't turn back immediately.

An interstellar teleportation device, found in Egypt, leads to a planet with humans resembling ancient Egyptians who worship the god Ra.

Aliens invade, this time delivering a clear ultimatum. The fate of humanity hangs in the balance as the U.S. President and citizens decide if these aliens are to be trusted… or feared.

A pair of smugglers manage to pick up a castaway while running from the authorities, who turns out to be the only survivor from a secret mission to destroy a mysterious superweapon designed by the evil Count Zartharn. The smugglers are soon recruited by the Emperor to complete the mission, as well as to rescue the Emperor's son, who has gone missing.

Jack Harper is one of the last few drone repairmen stationed on Earth. Part of a massive operation to extract vital resources after decades of war with a terrifying threat known as the Scavs, Jack’s mission is nearly complete. His existence is brought crashing down when he rescues a beautiful stranger from a downed spacecraft. Her arrival triggers a chain of events that forces him to question everything he knows and puts the fate of humanity in his hands.

A group of refugees from Earth land on an exotic planet, where they must fight ruthless aliens to survive.

We always knew they were coming back. Using recovered alien technology, the nations of Earth have collaborated on an immense defense program to protect the planet. But nothing can prepare us for the aliens’ advanced and unprecedented force. Only the ingenuity of a few brave men and women can bring our world back from the brink of extinction.

Professor Barbenfouillis and five of his colleagues from the Academy of Astronomy travel to the Moon aboard a rocket propelled by a giant cannon. Once on the lunar surface, the bold explorers face the many perils hidden in the caves of the mysterious satellite.

After the devastating events of Avengers: Infinity War, the universe is in ruins due to the efforts of the Mad Titan, Thanos. With the help of remaining allies, the Avengers must assemble once more in order to undo Thanos' actions and restore order to the universe once and for all, no matter what consequences may be in store.

After finding a host body in investigative reporter Eddie Brock, the alien symbiote must face a new enemy, Carnage, the alter ego of serial killer Cletus Kasady.

A young boy searches a future world wasteland for a rumored cure for his dying mother.

Saban's Power Rangers follows five ordinary teens who must become something extraordinary when they learn that their small town of Angel Grove — and the world — is on the verge of being obliterated by an alien threat. Chosen by destiny, our heroes quickly discover they are the only ones who can save the planet. But to do so, they will have to overcome their real-life issues and before it’s too late, band together as the Power Rangers.

Stranded at a summer camp when aliens attack the planet, four teens with nothing in common embark on a perilous mission to save the world.

Twenty years after the events of Iron Sky, the former Nazi Moonbase has become the last refuge of mankind. Earth was devastated by a nuclear war, but buried deep under the wasteland lies a power that could save the last of humanity - or destroy it once and for all. The truth behind the creation of mankind will be revealed when an old enemy leads our heroes on an adventure into the Hollow Earth. To save humanity they must fight the Vril, an ancient shapeshifting reptilian race and their army of dinosaurs.

The prospects for continuing life on Earth in the year 2058 are grim. So the Robinsons are launched into space to colonize Alpha Prime, the only other inhabitable planet in the galaxy. But when a stowaway sabotages the mission, the Robinsons find themselves hurtling through uncharted space.

The Hollywood version of the popular video game series "Wing Commander". Unlike other video games to feature film transitions, series creator Chris Roberts was heavily involved in the film's creation. This is the story of Christopher Blair and Todd "Maniac" Marshall as they arrive at the Tiger Claw and are soon forced to stop a Kilrathi fleet heading towards Earth.

A chief mechanic at a factory, haunted by apocalyptic nightmares, becomes a hero when Earth is invaded by a mysterious army bent on destruction.

When the first manned flight to Venus returns to Earth, the rocket crash-lands in the Mediterranean near a small Italian fishing village. The locals manage to save one of the astronauts Colonel Calder, the mission commander. A young boy also recovers what turns out to be a specimen of an alien creature. Growing at a fantastic rate, it manages to escape and eventually threatens the city of Rome.

In February 1942 Us forces engaged an unidentified flying object above Los Angeles. Now almost 70 years later, the alien invaders have returned.

A young farmer assembles a band of diverse mercenaries to defend his peaceful planet from an evil tyrant.

A pilot is the only hope to stop the mutiny of a spacecraft by its security crew, who plot to sell the crew of the ship into slavery.

In 2199, five years after the Gamilons began an invasion of Earth, the planet has been ravaged by the aliens' bombs. The remnants of humanity have fled underground to escape the irradiated surface. One day, former pilot Susumu Kodai discovers a capsule sent from the planet Iscandar that tells of a device that can remove the radiation from the Earth's surface. The Earth Defense Force rebuilds the battleship Yamato with a new type of propulsion system to make the 148,000 light year trip to Iscandar in hopes of saving the Earth. Within one year, the radiation will drive the rest of humanity to extinction.

In a post-apocalyptic world, a warrior wandering through the desert comes upon a group of settlers who are being menaced by a murderous gang that is after the water they control.

In the 28th century, Valerian and Laureline are special operatives charged with keeping order throughout the human territories. On assignment from the Minister of Defense, the two undertake a mission to Alpha, an ever-expanding metropolis where species from across the universe have converged over centuries to share knowledge, intelligence, and cultures. At the center of Alpha is a mysterious dark force which threatens the peaceful existence of the City of a Thousand Planets, and Valerian and Laureline must race to identify the menace and safeguard not just Alpha, but the future of the universe.

A prototype enhanced human, on the run from Chinese-hired hit men, hooks up with a dread-locked bystander, and the two of them elude their pursuers narrowly each time.

Ba'al travels back in time and prevents the Stargate program from being started. SG-1 must somehow restore history.

Deep space, at the edge of the galaxy. The future. A new prisoner arrives on top security prison ship and psychiatric research unit Dante 01. Sole survivor of an encounter with an alien force beyond imagining, Saint Georges is a man possessed by inner demons, caught up in the battle to control the monstrous power within him. It's a power that will infect the other highly dangerous occupants of Dante 01, gaolors and prisoners alike, unleashing a violent rebellion that turns this terrifying, labyrinthine world upside down. In the otherworldly hell of the ship's depths, through danger and redemption, each must journey to his very limits... each must confront his own Dragon.

When the renegade crew of Serenity agrees to hide a fugitive on their ship, they find themselves in an action-packed battle between the relentless military might of a totalitarian regime who will destroy anything – or anyone – to get the girl back and the bloodthirsty creatures who roam the uncharted areas of space. But... the greatest danger of all may be on their ship.

Agents of an oil tycoon vanish while exploring a swamp marked for drilling. The local sheriff investigates and faces a Seminole legend come to life: Man-Thing, a shambling swamp-monster whose touch burns those who feel fear.

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.

Two brothers have half of a powerful ancient Chinese talisman. An evil gang leader has the other half, and determines to get the brothers' half and have a complete medallion so he can gain absolute power.

Justice. Safe streets. Payback. Metallurgist John Henry Irons (O'Neal) vows to claim them all when a renegade military reject (Judd Nelson) puts new superweapons in dangerous hands. Helped by an electronics wiz (Annabeth Gish) and an imaginative scrap metal worker (Richard Roundtree), Irons becomes Steel. Wearing body armor, wielding a fearsome electrohammer and riding a gadget-packed motorcycle, he's ready to wage war...if he can fix the untimely glitches in his untested gear. "You all be cool now," the good-guy hero tells two crime victims he rescues. There'll be a lot of thrillin' before Steel himself can start chillin.'

When flying reptilian creatures wreak havoc all over the world, the survivors’ only hope of stopping them is a new, state-of-the-art fighter jet piloted by the only team that knows how to use the technology.

Based on the classic novel by Orson Scott Card, Ender's Game is the story of the Earth's most gifted children training to defend their homeplanet in the space wars of the future.

When the creator of a popular video game system dies, a virtual contest is created to compete for his fortune.

Lovely and resourceful Daria and Tisa escape a space gulag only to crash land on a nearby world where a guy in tight pants named Zed is playing The Most Dangerous Game. Zed turns the girls and another guest loose in his jungle preserve to serve as the prey in a mad hunt. Armed only with knives and their wits, the girls must battle their way across the jungle to a hidden arms cache before Zed catches and kills them.

A special-ops team is dispatched to fight supernatural being that have taken over a European city.

Based on the original animated series Ben 10. Ben becomes targeted by an evil Mechamorph Warrior, named "Retaliator," who mistakenly blames Ben for something he did not do and attempts to destroy all aliens.

A scientist enlists the help of the US army to investigate the mysterious disappearance of her father, deep in the Belizean jungle. Caught in the crossfire between a brutal guerrilla army controlled by a mystical warlord, they are also confronted by an even bigger terror giant mutated wasps that are, for some reason, thirsty for blood.

When mankind beams a radio signal into space, a reply comes from ‘Planet G’, in the form of several alien crafts that splash down in the waters off Hawaii. Lieutenant Alex Hopper is a weapons officer assigned to the USS John Paul Jones, part of an international naval coalition which becomes the world's last hope for survival as they engage the hostile alien force of unimaginable strength. While taking on the invaders, Hopper must also try to live up to the potential his brother, and his fiancée's father, Admiral Shane, expect of him.

When Count Contini attempts to destroy the world's economy by masterminding the theft of $1 billion in U.S. gold, ICE chief MacDonald summons secret agent Matt Helm to stop him.

During their search for a habitable planet the last living humans crash-land on a barren world, inhabited by bloodthirsty aliens and mysterious post-apocalyptic warriors.

It has been ten years since The Battle of the Breach and the oceans are still, but restless. Vindicated by the victory at the Breach, the Jaeger program has evolved into the most powerful global defense force in human history. The PPDC now calls upon the best and brightest to rise up and become the next generation of heroes when the Kaiju threat returns.

Following a deadly viral outbreak, private military soldier Max Gatling leads a handful of survivors and a ragtag band of robots against an army of the infected.

A recently slain cop joins a team of undead police officers working for the Rest in Peace Department and tries to find the man who murdered him. Based on the comic by Peter M. Lenkov.