Best movies like Alien Sex Files: Aliens Gone Wild

Martians come to Earth to build an H-bomb strong enough to blast Earth out of orbit so that Mars can be moved into its place in closer proximity to the sun. Super-scientist Larry Martin, inventor of the first stratospheric-flight spaceship as well as a jet-powered personal flying suit with helmet, is called upon by the government to investigate ramped-up UFO reports occasioned by the Martians' spaceships. The Martians, meanwhile, led by Marex, engage a renegade earth scientist and a gaggle of gangsters to help them steal supplies, operate a menacing robot, and build their bomb. This movie serial in 12 chapters was originally planned as a sequel to "Radar Men From The Moon" with Commando Cody as the hero but at the last moment the main characters' names were changed and all other references to that serial removed from the script.

An alien arrives on Earth looking to take human blood in an attempt to preserve his dying planet.

An anemic alien comes to Earth from a dying planet, in the remake of the Corman 50s classic.

A spaceship is sent to Mars after a alien distress signal is picked up. They find one survivor, but when a crew member is found drained of blood it's evident they have rescued a bloodsucking monster.

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.

Astronauts search for solutions to save a dying Earth by searching on Mars, only to have the mission go terribly awry.

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.

In the year 10,191, the world is at war for control of the desert planet Arrakis—the only place where the space-travel substance Melange 'Spice' can be found. But when one leader gives up control, it's only so he can stage a coup with some unsavory characters.

Astronaut Scorch Supernova finds himself caught in a trap when he responds to an SOS from a notoriously dangerous alien planet.

On the same day that Tom Dunn finds out that he is to become a father again, the people of Earth become plagued with terrifying visions of the end of the world. When a gigantic, all-consuming alien mothership launches a ruthless attack, chaos and destruction follow. The ultimate war for Planet Earth is about to begin...

A crew of scientists arrives on a far, cold planet to examine archaic artifacts of unknown origin. They discover that their German enemies already have a ship there. When they seek their help after a failed landing, they only find the Germans’ bodies, obviously slaughtered by one of the archaic creatures, awoken to new life. Now the alien is after them.

Mere seconds before the Earth is to be demolished by an alien construction crew, Arthur Dent is swept off the planet by his friend Ford Prefect, a researcher penning a new edition of "The Hitchhiker's Guide to the Galaxy."

A space shuttle mission investigating Halley's Comet brings back a malevolent race of space vampires who transform most of London's population into zombies. The only survivor of the expedition and British authorities attempt to capture a mysterious but beautiful alien woman who appears responsible.

Thomas Jerome Newton is an alien who has come to Earth in search of water to save his home planet. Aided by lawyer Oliver Farnsworth, Thomas uses his knowledge of advanced technology to create profitable inventions. While developing a method to transport water, Thomas meets Mary-Lou, a quiet hotel clerk, and begins to fall in love with her. Just as he is ready to leave Earth, Thomas is intercepted by the U.S. government, and his entire plan is threatened.

A troubled psychologist is sent to investigate the crew of an isolated research station orbiting a bizarre planet.

After landing on a mysterious planet, a team of astronauts begin to turn on each other, swayed by the uncertain influence of the planet and its strange inhabitants.

The troopers of two starships have joined forces to terminate a massive bug attack at a Federation outpost. Before the mission can be completed and the survivors evacuated, one ship abruptly departs and goes inexplicably dark. The remaining battle-hardened troopers race to the rescue only to discover that the threat from the bugs is about to hit home.

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

Inept beings from the planet Kabijj land on Earth and attempt to behead all of its beings and take over the planet

During its return to the earth, commercial spaceship Nostromo intercepts a distress signal from a distant planet. When a three-member team of the crew discovers a chamber containing thousands of eggs on the planet, a creature inside one of the eggs attacks an explorer. The entire crew is unaware of the impending nightmare set to descend upon them when the alien parasite planted inside its unfortunate host is birthed.

Earth succumbed to a nuclear war caused by an infamous evil being known as Dr Hell, who today dominates the world with his technology from a distant planet called Goretech. Now the world is only violence and death and humanity is inexorably approaching its extinction, as there are no women left alive. A timorous and cowardly young man named Han meets a mythical curmudgeonly old man who will teach him the secret of martial arts, and together they will fight to end the tyranny of the sinister Dr Hell.

Three aliens from the planet Taros land on Earth and are befriended by a Wyoming rancher's son.

While watching for a planet that may collide with earth, scientists stationed in Scotland are approached by a visitor from outer space.

Way out in space, on another world whose population is contented, one of its people decides that travel broadens the mind and relieves boredom. So, he flies to Earth in hope of helping the alien Earthlings improve their lot, only to cause panic and be declared a monster just because he looks different. So, he decides to return home, where, at least, he can find love.

In the future, Earth is overcrowded and the population relies on distant bases to be fed. In the Saturn 3 station, Major Adam and the scientist Alex, who is also his lover and has never been on Earth, have been researching hydroponics for three years in the base alone with their dog Sally. Captain Benson arrives Saturn 3 with Hector, incapable to controlling his emotions he transfers his homicidal tendency and insanity to Hector. Now Major Adam and Alex are trapped in the station with a dangerous psychopath robot.

The war against the Bugs continues! A Federation Starship crash-lands on the distant Alien planet OM-1, stranding beloved leader Sky Marshal Anoke and several others, including comely but tough pilot Lola Beck. It's up to Colonel/General Johnny Rico, reluctant hero of the original Bug Invasion on Planet P, to lead a team of Troopers on a daring rescue mission.

The Space Shuttle returns to earth, but some of the equipment brought back on it begins to behave strangely. Scientists are unsure what is happening, and decide to take all necessary precautions.

Since the 1940's alien beings known as "GRAYS" have been sighted around the globe with the thought that they visit our planet to study our species and civilization before they eventually invade...but what if we're wrong? What if they are only here to protect us? After a meteorite crashes to earth awakening the extraterrestrial creature within, a young woman is abducted by an alien "GRAY" to aide in hunting down and destroying the creature before it can reach a second meteorite that fell to earth decades earlier unleashing its deadly infestation of earth.

When police are puzzled by several horrific murders, they assume they have a serial killer on their hands. But soon they realise that the unimaginable has happened. A killing machine from another world has arrived on Earth determined to brutally execute human beings. Finding themselves out of their depth they are forced to rely on a mysterious alien hunter that has volunteered his help.

In this loose remake of "Forbidden World" (1982), Commander Krieger and his robot companion Tinpan are summoned by a distress call to a research facility on the planet Phaebon, and soon find themselves battling a bizarre virus and a monstrous creature inadvertently created by the scientists there.

Aliens who've come to earth to spawn deep beneath the ocean begin terrorizing a Florida beach community. An ichthyologist and a young filmmaker team up to uncover the mystery of these monsters from the deep--before they strike again.

Wolfgang is traveling in outer space when a monster, which he sees as a beautiful woman, appears in his spaceship and makes love with him. Then the ship is forced to land on a planet which is a penal colony. Here he meets Miranda who falls in love with him. A group of prisoners uses him and his spaceship to fly away from the planet. But the monster which is by now inside Wolfgang arouses and only Miranda's love can save him.

Plan 9 is the story of Nilbog, a small town with a big story. The beginning of an invasion! However, instead of lasers, space ships, and epic force, these aliens have a different plan for the inhabitants of Earth. To resurrect their dead as their own army set with but one goal… To wipe out all mankind! Only the townsfolk on this Halloween night stand in the way of total domination. From the police department, to those trapped in a convenient store, and even those trying to stay alive in the streets, this night will decide the fates of all who walk the planet and thought they were the top of the food chain.

In 1939 a spaceship carrying four alien escaped prisoners crash-lands on Earth and the aliens take over the bodies of four locals. Fifty years later the aliens find out that an artist has written a comic book called "Space Avenger," which they believe is about them. They go to New York to try to kill the artist.

A scientist fights to save his daughter when she is chosen as one of the eight million human beings who are kept hostage by an alien species in order to save their planet.

A group of aliens arrive on Earth as part of an advance invasion force. Their mission is to kidnap a small sample of humans and run them through a series of rigorous tests to determine if they would make suitable slaves. Harper, one of the alien experimenters, has become frustrated with her planet's endless cycle of conquest and extermination and begins to feel some sympathy for her human captives. While the prisoners see a glimmer of hope in the compassionate alien, will it be any use in stopping the enormous attack fleet just a few days from Earth?

With the Galaxy under attack, Princess Farra and her beautiful bodyguard flee to a strange alien planet - Earth. They are pursued by the evil Empress and her henchwoman.

Three beautiful Space Babes find themselves stranded on Earth when their spaceship runs out of energy after a dangerous encounter with their mortal enemies, the Scrotes. Once they discover human sexual arousal can recharge their ship, they accept the help of a lonely farm boy to harness energy at a local strip club and get back home — all while avoiding the nasty Scrotes.

A young girl on a far off planet in another solar system discovers that all she has been told is not true, her search for truth and love is an adventurous and cautionary tale.

A crack test pilot lands to find the planet has been devastated by unknown forces. There are a few survivors, so he organizes them in a plan to ward off control by a group of killer robots.

Six college friends blowing off steam on a camping trip, find themselves caught up in a cat and mouse hunt with an Alien monster. Not knowing what to do or who to trust, they struggle to protect themselves. Reluctantly, they join forces with another, seemingly friendly, alien, Ava, who orbits the Earth and appears to them in the form of an avatar. Having only one chance at stopping the monster, they must race to locate and repair the Ava’s earth sent robot, before it slaughters them one by one.

A female marshal goes undercover on a deathtrap starship to prevent a terrifying alien invasion.

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.

250 million years ago, a carnivorous species 'planted' a crop of humans on an uninhabited planet known as Earth. Now, the alien life form has returned to harvest its yield. With total destruction looming just moments away, a futuristic warrior and a prophetic mental patient join forces against the creatures, but with mortal weapons no match for the superior alien technology, the duo's only hope for victory lies in finding a 250 million year-old spaceship known as Laserhawk. The future of the world depends on it.

Disguised as executives from a Dutch Oil Company, Aliens from outer space buy a local farming company and promise to create jobs for the failing farming town. Their goal is to use crop circles to heat up the temperature of the earth and eventually turn the entire planet into a Club-Med for extra-terrestrials.

Lusty, luscious interstellar visitor Serena comes to Earth to satisfy her deepest desires in this erotic tale.

Martians replace scientist & his family to pave way for invasion.

Aliens invade Earth after the capture of two Extra-terrestrials by the American military.

In preparation for the invasion, the aliens need to find the chosen one who will help them gain complete control over the land.

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.