1968 / 148
While investigating the appearance of mysterious monoliths throughout the universe, two astronauts battle their ship's intelligent computer system. Being stranded in deep space isn't a game; it's survival of the fittest. And their computer is ready to evolve.
2011 / 83
This sci-fi thriller suggests that Apollo 17, despite official statements to the contrary, wasn't NASA's last manned mission to the moon. Three astronauts on a lunar mission discover they're not alone. Now, their only mission is survival.
2011 / 116
Led by their skillful staff sergeant, a platoon of gutsy Marines fights to protect all humankind from astonishingly powerful aliens. A cosmic war is exploding on our own turf. To find our enemy's weakness, we must penetrate its strange exterior.
2008 / 88
When Dicky's dad gives him a strange, green ball, it turns out the unassuming present is actually an alien endowed with unearthly powers. It's a bit tense between gruff dad and young son. A fuzzy alien masquerading as a toy? THAT might do the trick.
2011 / 118
Amnesiac gunslinger Jake Lonergan stumbles into the Wild West town of Absolution, where he's confronted by terrifying aliens. Ah, the Wild West. Where men were men, women were women, and space invaders were hell-bent on killing them all.
2013 / 96
A couple has trouble convincing friends and neighbors that an alien is entering their house each night to terrorize their children. Two nights ago, a suburban mother saw a shadowy figure standing over her bed. Tonight, the seizures start ...
2009 / 111
After years of segregation and forced labor, a race of stranded aliens enlists in a resistance movement spearheaded by a rogue government agent. Twenty years after a ship of diseased aliens lands on Earth, the government wants to move them. What could go wrong?
2013 / 113
Talented preteen children, including Andrew "Ender" Wiggin, are trained for battle against the alien insectoid Formics ("Buggers") invading Earth. Earth's survival against alien invaders comes down to one kid. On the bright side, he's really good at video games.
2014 / 2.2 stars / 77
An up-and-coming electronic music DJ, Bix the Bug, is struggling to connect with his audience when a former classmate, Curtis Garrett, tracks him down with a proposition. A DJ wants to connect with his fans. His buddy wants to connect with aliens. Sounds like a great side project.
1998 / 100
High school kids notice an alien infection and try to stop the faculty members from taking over the school and its student body. Your science teacher's out for blood and sprouting tentacles. Now's probably not the time to bring up your grade.
2011 / 4 / 42
A professor uses his knowledge of military history to strike back against aliens who have devastated Earth, killed his wife and kidnapped his son. A history professor leads insurgents against alien invaders. To survive the present, he'll need lessons from the past.
1997 / 126
In this imaginative sci-fi epic, a 23rd-century cabbie finds himself involved with a fetching alien who may hold the key to saving the world. He's a 23rd-century cabbie trying to make a buck. But when he meets a gorgeous alien, all hell is about to break loose.
1999 / 102
Decades after the success of a sci-fi series, the show's washed-up stars are recruited by actual aliens to pull off an intergalactic rescue mission.
2013 / 3.8 / 111
Determined to keep the malevolent Gaia Coalition from ruling the universe, a mysterious loner cruises the skies and boldly attacks enemy spaceships. For generations, humans have been banned from Earth. One will lead them home. He's immortal -- and sick of waiting.
2005 / 3.4 / 6532
After learning that Earth is about to be destroyed for an interstellar thruway, Arthur Dent survives by hitching a ride on a passing spacecraft.
2013 / 125
When an alien race implants a parasite soul named Wanderer into Melanie Stryder's body, she resists the takeover and the two become reluctant allies. She's looking for her loved ones in a futuristic world. But it's not easy with that alien soul living inside her.
1986 / 111
An extraterrestrial duck comes to Earth, where he falls for a pretty singer. The couple's happiness is threatened when government officials intervene.
2011 / 109
After nine aliens flee their home planet to find peace on Earth, their plans are shattered by pursuers who must kill them in numerical order. An alien with supernatural powers passes for a teenager on Earth. But can he escape his interplanetary fate?
2014 / 24
A hero rises to save a world that's also a spaceship under siege by an alien threat in this original anime series based on the popular manga comic. Raised in isolation, this teen is one of the last humans. Now he'll need all his skills to be his species' last hope.
2001 / 115
A serene man in a mental hospital claims to be from the planet K-PAX and while many believe him, only his psychiatrist can uncover his true origins. His shrink thinks he's delusional. Other patients think he's from the beyond. Does either matter if he makes us smile?
1996 / 105
Tim Burton directs an all-star cast in this outlandish spoof of 1950s sci-fi flicks, featuring bulbous-headed Martians hell-bent on world domination.
2012 / 105
When Earth is threatened by an alien attack, Agent J travels back in time to join forces with a much-younger Agent K and change the course of history. Best way to get revenge on an enemy? Erase him. It's only the future of the universe that's at stake ...
2010 / 89
Six years after aliens invaded Earth, a photographer is documenting a war-torn region when he's interrupted by an unexpected rescue mission. A photographer and his boss's daughter are left stranded in a deadly landscape inhabited by ... who knows what?
1999 / 4 / 44
In Roswell, New Mexico, human-alien hybrids guard their true identities while forging romances with classmates and discovering their destiny. Half human, half alien. Four teens stuck on Earth with a destiny to fulfill. Until then, there's high school.