Best movies like Attack of the Unknown
They're here for blood
A unique, carefully handpicked, selection of the best movies like Attack of the Unknown Starring Tara Reid, Robert LaSardo, Richard Grieco, Tania Fox, and more. If you liked Attack of the Unknown then you may also like: War of the Worlds 2: The Next Wave, Night Skies, Alien Abduction, Alien Apocalypse, Daleks' Invasion Earth: 2150 A.D. and many more popular movies featured on this list. You can further filter the list even more or get a random selection from the list of similar movies, to make your selection even easier.
A SWAT team transporting a vicious crime syndicate boss must fight their way out of a county detention center during a catastrophic alien invasion.
Attack of the Unknown
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Night Skies
On March 13th, 1997 one of the largest UFO sightings ever recorded took place across the southwestern United States...
Alien Abduction
A vacationing family encounters an alien threat in this pulse-pounding thriller based on the real-life Brown Mountain Lights phenomenon in North Carolina.
Alien Apocalypse
An astronaut doctor Ivan Hood and his fellow astronaut Kelly return from their mission in space to find the world has been taken over by aliens. Now Dr. Ivan Hood and Kelly must lead a revolution to free the human slaves from their alien masters.
Daleks' Invasion Earth: 2150 A.D.
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.
Monsters: Dark Continent
Seven years on from the events of Monsters, and the ‘Infected Zones’ have spread worldwide. Humans have been knocked off the top of the food chain, with disparate communities struggling for survival. American soldiers are being sent abroad to protect US interests from the Monsters, but the war is far from being won.
Alien Outpost
A documentary crew follows an elite unit of soldiers in the wake of an alien invasion.
The Sender
A psychic father and daughter band together with an "angel" in an attempt to save Earth from an extraterrestrial Armageddon. This suspenseful thriller ties together strange occurrences from 1965 in the Bermuda Triangle (where an American fighter pilot supposedly encountered a spaceship) and government hush-up conspiracies.
Extraterrestrial
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.
The Puppet Masters
The Earth is invaded by alien parasites—AKA 'slugs'—that ride on people's backs and control their minds.
Silent Warnings
In a small Oregon town, mysterious crop circles have begun appearing in Joe's corn fields. When Joe's cousin, his five college friends and local Sheriff Willingham happen upon the otherworldly designs, they unleash unfathomable terror.
Terminal Invasion
Aliens in human disguise commandeer a rural airport during a snowstorm. To survive, the people trapped inside must determine which of their own is not of this Earth.
Gray Matter
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.
Starship Invasions
Captain Rameses and his Legion of the Winged Serpent brigade are out to claim Earth for their dying race. Out to save Earth is an alien guard patrol located in the Bermuda Triangle, the League of Races. LOR leaders warn Rameses that he's breaking galactic treaty rules. The alien villain responds by launching an invasion which telepathically drives Earthlings to suicide. The LOR implore UFO expert Professor Duncan to help them. Eventually, the two alien forces battle. Will the Earth be saved?
Endangered Species
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.
They Came from Beyond Space
A group of scientists are possessed by an alien force when they investigate a meteor shower in a rural field.
The Shadow Men
Happily married couple Bob and Dez Wilson and their 12-year old son Andy are being attacked by a blinding light when driving home from a daytrip. They awaken a couple of hours later, seemingly unscathed but soon driven mad by recurring nightmares. It soon appears that they have been abducted by aliens as proved by their sons handycam that had suddenly started running right after the incident. This mysterious fact is discovered by even more mysterious Men In Black who start nagging the family up to the point of threatening to kill them. Laughed at by the police the threesome seek refuge at sf-writer Stan Mills' house and start fighting back.
Dominion
Earth's position in the universe has become of vital strategic importance to those who have, until now, only studied us from the far reaches of space. Knowing our weaknesses, they have planned their attack, and now, in just 5 days, life on Earth will change forever. Robert Casey, a retired US Intelligence agent turned UFO investigator, races to discover the truth about the Dominion and what it has in store for the human race. Time is running out...
Battle For SkyArk
In the near future the earth has become desolate and dangerous. Now inhabited by by a mysterious race of creatures, humanity has been forced to find refuge in the SkyArk, a man-made city in the sky. As the population grows, space becomes scarce and only the rich and powerful can stay, dumping the poor and orphaned of SkyArk to the abandoned earth.
Alien Siege
After an alien spacecraft destroys Washington, D.C., the residents of a small town must fight off a unit of alien soldiers on the hunt for the President of the United States and the mysterious device he's carrying after his escape chopper crash lands nearby.
Alien Conquest
Sibling astronomers join forces with the military when hostile aliens attack Earth.
Independence Daysaster
When Earth is attacked by a hostile alien force, a small town firefighter and a rogue SETI scientist team up to activate the only technology capable of defeating the invaders.
Alien Raiders
It's the end of yet another night at Hastings Supermarket, a grocery store in Buck Lake, Arizona. But just before closing, a group of masked and armed to the teeth militants invades the store and take everyone hostage
Drone Wars
When drones arrive in a flash, slaughtering humanity and stripping the Earth of its resources, a small team of scientists hiding in Los Angeles works to expel the drone menace once and for all.
Iron Invader
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.
Invasion Roswell
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.
Crawl or Die
Earth as we know it is gone. A virus has destroyed the planet and rendered all its women infertile, all but one. An elite team of soldiers are tasked with bringing the woman to safety on the newly habitable Earth Two. But when they are forced underground they find themselves fighting for survival from an bloodthirsty creature in a maze of ever shrinking tunnels. As the team's ranks start to dwindle, the tunnels shrink and the ammunition run out, the crawl for survival becomes more and more desperate.
Robotech: The Shadow Chronicles
In the year 2044 AD, the human race has amped-up its space exploration and reached out to the stars through the miracle of ROBOTECHNOLOGY, but not without bringing intergalactic war upon the Earth itself. Heroes will die and allegiances will shift. But in the midst of combat, perhaps peace will spring up through the charred remains of battered history. One of the greatest science fiction sagas of all time continues...
Alien Outbreak
In a small rural community, local police officers Zoe and Patrick begin their shift as normal but soon, strange events unfold. Residents begin behaving erratically, and suicidal panic spreads amongst the township they are trying to protect. Zoe and Patrick realise alien machines are taking hold, cutting their small group of survivors off from the outside world. Can the determined humans band together to save their community, and all mankind, from extinction?
Interstellar Wars
For millennia the Alien force has watched and waited, a brooding menace that has now at last decided to take over the Earth. Communications systems worldwide are sent into chaos by a strange atmospheric interference, a massive spaceship heads towards Earth and smaller spaceships begin to cover entire cities. Suddenly, the wonder turns into horror as the spaceships destroy the cities with energy weapons. When the world counterattacks, the alien ships are invincible to military weapons. The survivors have to use their wits to kill the aliens, or die.
Monster Invaders from Space
Monsters from space attack earth, two scientists and a couple of teenagers try to stop the extraterrestrial invaders.
War of the Worlds 2: The Next Wave
Two years after the Martian invasion, George Herbert's worst fears are realized: The Aliens have returned. As a second wave of Martian walkers lay waste to what's left of Earth, an alliance of military forces prepares a daring attack on the Red Planet itself. Once again, the future of mankind hangs in the balance.