Best movies like Illegal Aliens

When odd reports are received through official channels stating that the President of the United States is being held captive on a secret international moon base called Vegan and that he has been replaced on Earth by a clone, the US Marshall Service immediately sends their 'best' man, Dix, on the mission.

A misguided scientist enables an alien from Venus named Zontar to come to earth in order to "help solve man's problems". However, as soon as Zontar arrives on Earth, it quickly becomes obvious that the three-eyed, bat-winged, skeletal black creature has a hidden agenda.

A NASA spacecraft proves Einstein right when, traveling faster than light, it ends up near King Arthur's Camelot. On board are big-hearted Tom Trimble and Hermes, the look-alike robot he built. Tom immediately makes friends with pretty Alisande while becoming enemies with the evil knight Sir Mordred. It seems Mordred has joined up with the Sorcerer Merlin and they are both up to no good. It is now up to Tom to try and use 20th century technology to foil their plans.

When KAOS develops a bomb that can dissolve all clothing, Maxwell Smart is brought in to foil the evil plot.

The Lightning Bug has a multi-prong scheme to enslave the earth. First, rock and roll, which the JMen counter with Muzac, then marijuana. Finally, the JMen build a bomb to blow up the moon with, but the Bug beats them to it by self destructing the moon by playing his rock and roll too loud.

Buzz Lightyear must battle Emperor Zurg with the help of three hopefuls who insist on being his partners.

A cosmic case of flying saucers, intergalactic intrigue and out-of-this-world romance launches Scooby-Doo! and the Mystery Inc., Gang into their most unearthly adventure ever.

Remember the good old days when anyone with a camera and a few thousand bucks could schlep up to Bronson canyon and quickly make a cheap sci-fi/horror B-movie? Well, they're back! The Lost Skeleton of Cadavra is an affectionate, meticulous re-creation of those notoriously cheesy clunkers, as a gaggle of beloved stereotypes pursue "that rarest of radioactive elements - atmospherium."

Police assitant Boyle along with tomatologist Kennedi Johnson look into investigations about Killer Tomato attacks, and discover Gangrene plans to brainwash people via TV talk shows to take over the world! Will Gangrene be stopped? Will Johnson become part of a Bacon, Lettuce and Human sandwich?

Doctor Who and his companions are hurled into the future and make a horrifying discovery: the Daleks have conquered Earth! The metal fiends have devastated entire continents and turned the survivors into Robomen.

Scientist Doctor Who accidentally activates his new invention, the Tardis, a time machine disguised as a police telephone box. Doctor Who, his two grand-daughters, and Barbara's boyfriend Ian are transported through time and space to the planet Skaro, where a peaceful race of Thals are under threat of nuclear attack from the planet's other inhabitants: the robotic mutant Daleks.

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

A comedy that follows the chaos that ensues when a meteor hits the Earth carrying alien life forms that give new meaning to the term "survival of the fittest." David Duchovny, Orlando Jones, Seann William Scott, and Julianne Moore are the only people standing between the aliens and world domination... which could be bad news for the Earth.

Two high school goofs steal an explosive device from another world that has been hidden on earth, and an alien named Mr. Armageddon is sent to retrieve it from them.

Emperor Spengo sees Marge Nelson and using a giant magnet, kidnaps her and her husband Dick, hoping to make Marge his before blowing up the Earth. The Emperor and other inhabitants of his planet are somewhat less than bright, and Dick begins reliving episodes of Flash Gordon and Buck Rogers in order to rescue Marge, save the Earth, and restore the rightful emperor to the throne.

A crew of Martians overhears a radio broadcast of Orson Welles' "War of the Worlds" coming from Earth, and, thinking the Martian fleet is attacking Earth, they land their broken-down ship in a backwater mid-American town. As luck would have it, they land on Halloween and get mistaken for trick-or-treaters. Comedy ensues as the Martians try to get taken seriously.

The fate of the planet in the hands of Larry, Moe and Curly Joe? That's exactly the situation the trio finds themselves in when they befriend a wacky scientist and must defend his secret invention from a pair of malevolent Martians. Sight gags, slapstick and plenty of nyuks abound as the Stooges bumble their way through an adventure of intergalactic proportions.

About a race of alien robots that have conquered Earth and forced humanity underground. After 400 years, a small group of humans develop a plan to defeat the mechanical invaders in the ultimate battle between man and machine.

The evil Count Draculon and his army of demons have conquered Earth, but a young soldier who lost his life in the first war against Hell has reawakened in the future as MANBORG! Together with a crew of post-apocalyptic rebels, the half-man half-machine hero will fight to defeat Draculon and take back the planet!

In the backdrop of Earths polluted future a female FBI agent removes Danner, a pleasure android from an asylum in order to coerce him into helping her hunt down the criminal psychopath Plughead. But Plughead who has tangled with Danner before has his own plans as he is forcing a female scientist to help him manufacture life extending longevity chips which he intends to sell to rich and powerful clients.

KAOS has invented a weather machine so Maxwell Smart and Agent 99 are called back into action to foil this evil plan.

Imagine asteroids so large that they can wipe out all life on the planet constantly bombarding the Earth. The only things standing in the way are the Rock Jocks, a top-secret band of government employees, who pilot asteroid-killing satellites. The story takes place during a Rock Jocks night shift. Though they are there to fight off asteroids, they spend most of the night fighting off boredom, themselves, and the occasional meddling government bureaucrat hell-bent on cutting their department’s budget.

A mad scientist uses an army of androids and a device that can disintegrate metal to try to steal microchips containing top secret information. The government dispatches a beautiful female agent to stop him.

Beautiful alien Amazonian women plan to conquer the world using an army of vegetable monsters. Dim-witted privates Philbrick and Penn bumble into a cave in search of atomic activity but collide instead with fierce carrot-topped tree mutants and their leaders, the 7-foot space sirens Prof. Tanga and Dr. Puna. This lavishly low-budget sci-fi romp has the bodacious aliens planning to overrun Earth with their vege-men army, but first they want the G.I.s to explain the meaning of love.

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?

After 20 years of intergalactic war, humanity must make a final stand against the Ma'har invaders. Dispatched to the treacherous deserts of Gauda Prime, Lieutenant Sharp and his unit must find and destroy the enemy's central weapon, the dreaded Ma'har dream machine. The obstacles are daunting- giant mutated creatures and an army of zombified sand troopers stand between the unit and their objective. They must thwart a devious politician and her hideously disfigured mercenary, The Face. Political intrigue will prove as challenging as the monstrous faun of Gauda Prime but Sharp's team are humanity's only fighting chance against the deadly Ma'har armada.

A spoof of disaster films, an asteroid is coming towards earth and Harry Bottoms is in charge of saving us all...again...

An isolated Canadian town (populated by the weirdest group of people this side of Saturn) has seen its share of problems. First the nut factory closed, then the CATV antenna stopped broadcasting, and now something is gruesomely devouring the townsfolk! Can visiting atomic scientist (and expert on "cool fusion") Dr. Karel Lamonte solve the mystery before everyone disappears?

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.

Alien seeds hitch a ride to earth in a space shuttle crew and begin to grow. When their numbers reach the Threshold amount they will be an unstoppable swarm.

Super criminals are planning to infiltrate Earth with mass nuclear destruction! Only Starman can defend civilization by thwarting evil!

Six years ago, the space alien, ALF, was on his way back to his new home...When the Alien Task Force finally caught him. Now, the story continues to where the series ended. ALF is now protected by the Alien Task Force, but the leader wants to terminate ALF. So two officers decide to save ALF by taking ALF away from him. But the man the officers took ALF to wants to finally reveal ALF to the world.

Set in San Diego, the movie follows the desperate acts of Bill Templer head of a covert defense agency perpetrating a terrifying fraud on the American public - involving the imminent invasion of aliens - by leaking to the press a satellite image of an alien armada poised to strike earth. As terror of an alien attack spreads, the President of the United States orders the launching of Peacemaker, a surveillance satellite retrofitted with a nuclear warhead. Templer's elaborate plot is threatened when police detective Kevin Anjanette discovers that the alien images were faked. To protect his scheme, Templer swiftly unleashes the lethal head of his security, Ava Zurich, onto Anjanette. But it's soon revealed that an alien force actually does exist and is poised to strike if Peacemaker is used. In order to protect mankind from total annihilation, Anjanette must race to abort the nuclear bomb that will trigger the alien attack.