Best Alien Filmsby masonsmomsbf | created - 1 month ago | updated - 1 month ago | Public
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1. 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.
Votes: 1,062,302 | Gross: $760.51M
2. Aliens (1986)
R | 137 min | Action, Adventure, Sci-Fi
Ellen Ripley is rescued by a deep salvage team after being in hypersleep for 57 years. The moon that the Nostromo visited has been colonized, but contact is lost. This time, colonial marines have impressive firepower, but will that be enough?
Votes: 611,753 | Gross: $85.16M
3. A Quiet Place (2018)
PG-13 | 90 min | Drama, Horror, Sci-Fi
In a post-apocalyptic world, a family is forced to live in silence while hiding from monsters with ultra-sensitive hearing.
Votes: 327,749 | Gross: $188.02M
4. Signs (2002)
PG-13 | 106 min | Drama, Mystery, Sci-Fi
A family living on a farm finds mysterious crop circles in their fields which suggests something more frightening to come.
Votes: 321,324 | Gross: $227.97M
6. War of the Worlds (2005)
PG-13 | 116 min | Adventure, Sci-Fi
As Earth is invaded by alien tripod fighting machines, one family fights for survival in this sci-fi action film.
Votes: 393,286 | Gross: $234.28M
7. Super 8 (2011)
PG-13 | 112 min | Mystery, Sci-Fi, Thriller
During the summer of 1979, a group of friends witness a train crash and investigate subsequent unexplained events in their small town.
Votes: 323,445 | Gross: $127.00M
8. Alien (1979)
R | 117 min | Horror, Sci-Fi
After a space merchant vessel perceives an unknown transmission as a distress call, its landing on the source moon finds one of the crew attacked by a mysterious lifeform, and they soon realize that its life cycle has merely begun.
Votes: 729,927 | Gross: $78.90M
9. Predator (1987)
R | 107 min | Action, Adventure, Sci-Fi
A team of commandos on a mission in a Central American jungle find themselves hunted by an extraterrestrial warrior.
Votes: 350,454 | Gross: $59.74M
10. 10 Cloverfield Lane (2016)
PG-13 | 103 min | Drama, Horror, Mystery
After getting in a car accident, a woman is held in a shelter with two men, who claim the outside world is affected by a widespread chemical attack.
Votes: 267,026 | Gross: $71.90M
11. Independence Day (1996)
PG-13 | 145 min | Action, Adventure, Sci-Fi
The aliens are coming and their goal is to invade and destroy Earth. Fighting superior technology, mankind's best weapon is the will to survive.
Votes: 502,494 | Gross: $306.17M
12. Men in Black (1997)
PG-13 | 98 min | Action, Adventure, Comedy
A police officer joins a secret organization that polices and monitors extraterrestrial interactions on Earth.
Votes: 485,832 | Gross: $250.69M
13. The Abyss (1989)
PG-13 | 145 min | Adventure, Drama, Mystery
A civilian diving team is enlisted to search for a lost nuclear submarine and face danger while encountering an alien aquatic species.
Votes: 153,583 | Gross: $54.46M
14. Alien: Covenant (2017)
R | 122 min | Horror, Sci-Fi, Thriller
The crew of a colony ship, bound for a remote planet, discover an uncharted paradise with a threat beyond their imagination, and must attempt a harrowing escape.
Votes: 233,256 | Gross: $74.26M
15. The Thing (I) (2011)
R | 103 min | Horror, Mystery, Sci-Fi
At an Antarctica research site, the discovery of an alien craft leads to a confrontation between graduate student Kate Lloyd and scientist Dr. Sander Halvorson.
Votes: 113,559 | Gross: $16.93M
16. Contact (1997)
PG | 150 min | Drama, Mystery, Sci-Fi
Dr. Ellie Arroway (Jodie Foster), after years of searching, finds conclusive radio proof of extraterrestrial intelligence, sending plans for a mysterious machine.
Votes: 239,220 | Gross: $100.92M
17. Prometheus (I) (2012)
R | 124 min | Adventure, Mystery, Sci-Fi
Following clues to the origin of mankind, a team finds a structure on a distant moon, but they soon realize they are not alone.
Votes: 544,902 | Gross: $126.48M
18. Arrival (II) (2016)
PG-13 | 116 min | Drama, Mystery, Sci-Fi
A linguist works with the military to communicate with alien lifeforms after twelve mysterious spacecraft appear around the world.
Votes: 532,765 | Gross: $100.55M
20. Men in Black 3 (2012)
PG-13 | 106 min | Action, Adventure, Comedy
Agent J travels in time to M.I.B.'s early days in 1969 to stop an alien from assassinating his friend Agent K and changing history.
Votes: 317,147 | Gross: $179.02M
21. Battle: Los Angeles (2011 Video Game)
Players will have the opportunity to relive the thrill of the movie as they assume the role of Corporal Lee Imlay and fight alongside characters from the film and defend the city of Los Angeles from attacks from unknown forces.
22. District 9 (2009)
R | 112 min | Action, Sci-Fi, Thriller
Violence ensues after an extraterrestrial race forced to live in slum-like conditions on Earth finds a kindred spirit in a government agent exposed to their biotechnology.
Votes: 611,516 | Gross: $115.65M
24. Close Encounters of the Third Kind (1977)
PG | 138 min | Drama, Sci-Fi
Roy Neary, an electric lineman, watches how his quiet and ordinary daily life turns upside down after a close encounter with a UFO.
Votes: 170,490 | Gross: $132.09M
26. Life (I) (2017)
R | 104 min | Horror, Sci-Fi, Thriller
A team of scientists aboard the International Space Station discover a rapidly evolving life form that caused extinction on Mars and now threatens all life on Earth.
Votes: 187,895 | Gross: $30.23M
27. The Cloverfield Paradox (2018)
PG-13 | 102 min | Drama, Horror, Mystery
Orbiting a planet on the brink of war, scientists test a device to solve an energy crisis, and end up face-to-face with a dark alternate reality.
28. Cowboys & Aliens (2011)
PG-13 | 119 min | Action, Adventure, Fantasy
A spaceship arrives in Arizona, 1873, to take over the Earth, starting with the Wild West region. A posse of cowboys and natives are all that stand in their way.
Votes: 198,064 | Gross: $100.24M
30. Alien vs. Predator (2004)
PG-13 | 101 min | Action, Adventure, Horror
During an archaeological expedition on Bouvetøya Island in Antarctica, a team of archaeologists and other scientists find themselves caught up in a battle between the two legends. Soon, the team realize that only one species can win.
Votes: 176,040 | Gross: $80.28M
31. Annihilation (2018)
R | 115 min | Adventure, Drama, Horror
A biologist signs up for a dangerous, secret expedition into a mysterious zone where the laws of nature don't apply.
Votes: 241,587 | Gross: $32.73M
32. Predator 2 (1990)
R | 108 min | Action, Horror, Sci-Fi
Amidst a territorial gang war in 1997, a sophisticated alien hunter stalks the citizens of Los Angeles and the only man between him and his prey is veteran L.A.P.D. officer, Lieutenant Mike Harrigan.
Votes: 136,550 | Gross: $30.67M
34. The Day the Earth Stood Still (2008)
PG-13 | 104 min | Drama, Sci-Fi, Thriller
A remake of the 1951 classic science fiction film about an alien visitor and his giant robot counterpart who visit Earth.
Votes: 157,456 | Gross: $79.37M