Most Popular "Alien" Titles
- Movies or TV
- IMDb Rating
- Instant Watch Options
- In Theaters
- On TV
- Release Year
1. Guardians of the Galaxy (2014)
PG-13 | 121 min | Action, Adventure, Sci-Fi
Light years from Earth, 26 years after being abducted, Peter Quill finds himself the prime target of a manhunt after discovering an orb wanted by Ronan the Accuser.
6. Defiance (2013– )
43 min | Action, Drama, Sci-Fi
In the year 2046, it's a new Earth - with new rules. Over thirty years after various alien races arrived on Earth, the landscape is completely altered, terraformed nearly beyond recognition... See full summary »
7. The Avengers (2012)
PG-13 | 143 min | Action, Adventure, Sci-Fi
Heroes and across Earth and the universe must stop a fierce demigod from taking over New York and the world over, but they must assemble as a team, since the battle will not be won with just one.
8. Under the Skin (I) (2013)
R | 108 min | Drama, Sci-Fi, Thriller
A mysterious woman seduces lonely men in the evening hours in Scotland. Events lead her to begin a process of self-discovery.
9. Edge of Tomorrow (2014)
PG-13 | 113 min | Action, Sci-Fi
An officer finds himself caught in a time loop in a war with an alien race. His skills increase as he faces the same brutal combat scenarios, and his union with a Special Forces warrior gets him closer and closer to defeating the enemy.
10. Man of Steel (2013)
PG-13 | 143 min | Action, Adventure, Fantasy
A young itinerant worker is forced to confront his secret extrastellar origin when Earth is invaded by members of his own race.
11. Battleship (2012)
PG-13 | 131 min | Action, Adventure, Sci-Fi
A fleet of ships is forced to do battle with an armada of unknown origins in order to discover and thwart their destructive goals.
12. Smallville (2001–2011)
TV-PG | 60 min | Adventure, Drama, Romance
A young Clark Kent struggles to find his place in the world as he learns to harness his alien powers for good and deals with the typical troubles of teenage life in Smallville.
13. Avatar (2009)
PG-13 | 162 min | Action, Adventure, Fantasy
A paraplegic Marine dispatched to the moon Pandora on a unique mission becomes torn between following his orders and protecting the world he feels is his home.
14. Star Trek Into Darkness (2013)
PG-13 | 132 min | Action, Adventure, Sci-Fi
After the crew of the Enterprise find an unstoppable force of terror from within their own organization, Captain Kirk leads a manhunt to a war-zone world to capture a one-man weapon of mass destruction.
15. Star Wars: Episode IV - A New Hope (1977)
PG | 121 min | Action, Adventure, Fantasy
Luke Skywalker joins forces with a Jedi Knight, a cocky pilot, a wookiee and two droids to save the universe from the Empire's world-destroying battle-station, while also attempting to rescue Princess Leia from the evil Darth Vader.
16. Doctor Who (1963–1989)
TV-PG | 45 min | Adventure, Drama, Sci-Fi
Time and Space traveling adventures of a Gallifreyan Time Lord only known as the Doctor and his companions, traveling through time and space.
17. Earth to Echo (2014)
PG | 91 min | Adventure, Family, Sci-Fi
After receiving a bizarre series of encrypted messages, a group of kids embark on an adventure with an alien who needs their help.
19. Fringe (2008–2013)
TV-14 | 60 min | Drama, Mystery, Sci-Fi
A television drama centered around a female FBI agent who is forced to work with an institutionalized scientist in order to rationalize a brewing storm of unexplained phenomena.
20. Transformers (2007)
PG-13 | 144 min | Action, Adventure, Sci-Fi
An ancient struggle between two Cybertronian races, the heroic Autobots and the evil Decepticons, comes to Earth, with a clue to the ultimate power held by a teenager.
21. Star Trek: The Next Generation (1987–1994)
44 min | Action, Adventure, Sci-Fi
Set decades after Captain James T. Kirk's 5-year mission, a new generation of Starfleet officers in a new Enterprise set off on their own mission to go where no one has gone before.
22. Prometheus (I) (2012)
R | 124 min | Adventure, Mystery, Sci-Fi
A team of explorers discover a clue to the origins of mankind on Earth, leading them on a journey to the darkest corners of the universe. There, they must fight a terrifying battle to save the future of the human race.
25. The World's End (2013)
R | 109 min | Action, Comedy, Sci-Fi
Five friends who reunite in an attempt to top their epic pub crawl from 20 years earlier unwittingly become humankind's only hope for survival.
26. Ender's Game (2013)
PG-13 | 114 min | Action, Sci-Fi
Young Ender Wiggin is recruited by the International Military to lead the fight against the Formics, a genocidal alien race which nearly annihilated the human race in a previous invasion.
27. Oblivion (I) (2013)
PG-13 | 124 min | Action, Adventure, Mystery
A veteran assigned to extract Earth's remaining resources begins to question what he knows about his mission and himself.
28. Alien (1979)
R | 117 min | Horror, Sci-Fi
The commercial vessel Nostromo receives a distress call from an unexplored planet. After searching for survivors, the crew heads home only to realize that a deadly bioform has joined them.
29. The Hitchhiker's Guide to the Galaxy (2005)
PG | 109 min | Adventure, Comedy, Sci-Fi
Mere seconds before the Earth is to be demolished by an alien construction crew, journeyman 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."
30. Star Wars: Episode I - The Phantom Menace (1999)
PG | 136 min | Action, Adventure, Fantasy
Two Jedi Knights escape a hostile blockade to find allies and come across a young boy who may bring balance to the Force, but the long dormant Sith resurface to reclaim their old glory.
31. Star Trek (2009)
PG-13 | 127 min | Action, Adventure, Sci-Fi
The brash James T. Kirk tries to live up to his father's legacy with Mr. Spock keeping him in check as a vengeful, time-traveling Romulan creates black holes to destroy the Federation one planet at a time.
32. Star Wars: Episode III - Revenge of the Sith (2005)
PG-13 | 140 min | Action, Adventure, Fantasy
As the Clone Wars near an end, the Sith Lord Darth Sidious steps out of the shadows, at which time Anakin succumbs to his emotions, becoming Darth Vader and putting his relationships with Obi-Wan and Padme at risk.
33. I Am Number Four (2011)
PG-13 | 109 min | Action, Adventure, Sci-Fi
Aliens and their Guardians are hiding on Earth from intergalactic bounty hunters. They can only be killed in numerical order, and Number Four is next on the list. This is his story.
35. Riddick (2013)
R | 119 min | Action, Sci-Fi, Thriller
Left for dead on a sun-scorched planet, Riddick finds himself up against an alien race of predators. Activating an emergency beacon alerts two ships: one carrying a new breed of mercenary, the other captained by a man from Riddick's past.
36. American Dad! (2005– )
TV-PG | 22 min | Animation, Comedy | Active
The random escapades of Stan Smith, an extreme right wing CIA agent dealing with family life and keeping America safe, all in the most absurd way possible.
37. The Rocky Horror Picture Show (1975)
R | 100 min | Comedy, Musical
A newly engaged couple have a breakdown in an isolated area and must pay a call to the bizarre residence of Dr. Frank-N-Furter.
38. The Fifth Element (1997)
PG-13 | 126 min | Action, Adventure, Sci-Fi
In the colorful future, a cab driver unwittingly becomes the central figure in the search for a legendary cosmic weapon to keep Evil and Mr Zorg at bay.
40. Star Trek: Voyager (1995–2001)
45 min | Action, Adventure, Sci-Fi
Pulled to the far side of the Galaxy, where the Federation is 75 years away at maximum warp speed, a Starfleet ship must cooperate with Maquis rebels to find a way home.
41. Aliens (1986)
R | 137 min | Action, Adventure, Sci-Fi
The planet from Alien (1979) has been colonized, but contact is lost. This time, the rescue team has impressive firepower, but will it be enough?
PG | 134 min | Action, Adventure, Fantasy
After rescuing Han Solo from the palace of Jabba the Hutt, the rebels attempt to destroy the second Death Star, while Luke struggles to make Vader shake off of the dark side of the Force.
43. Transformers: Dark of the Moon (2011)
PG-13 | 154 min | Action, Adventure, Sci-Fi
The Autobots learn of a Cybertronian spacecraft hidden on the moon, and race against the Decepticons to reach it and to learn its secrets.
44. Green Lantern (2011)
PG-13 | 114 min | Action, Adventure, Sci-Fi
A test pilot is granted an alien ring that bestows him with otherworldly powers that inducts him into an intergalactic police force.
PG | 124 min | Action, Adventure, Fantasy
After the rebels have been brutally overpowered by the Empire on their newly established base, Luke Skywalker takes advanced Jedi training with Master Yoda, while his friends are pursued by Darth Vader as part of his plan to capture Luke.
46. Star Trek: Deep Space Nine (1993–1999)
45 min | Action, Adventure, Drama
Orbiting the liberated planet of Bajor, a Federation space station guards the opening of a stable wormhole to the far side of the Galaxy.
47. Independence Day (1996)
PG-13 | 145 min | Action, Adventure, Sci-Fi
The aliens are coming and their goal is to invade and destroy. Fighting superior technology, Man's best weapon is the will to survive.
48. Fantastic 4: Rise of the Silver Surfer (2007)
PG | 92 min | Action, Fantasy, Sci-Fi
The Fantastic Four learn that they aren't the only super-powered beings in the universe when they square off against the powerful Silver Surfer and the planet-eating Galactus.
49. 2001: A Space Odyssey (1968)
G | 160 min | Adventure, Mystery, Sci-Fi
Humanity finds a mysterious, obviously artificial, object buried beneath the Lunar surface and, with the intelligent computer H.A.L. 9000, sets off on a quest.