The top 100 alien movies span far more than Xenomorphs, flying saucers, and cities under attack. Great extraterrestrial films can be terrifying, funny, thoughtful, adventurous, or unexpectedly moving. This ranking brings those styles together so you can quickly find your next sci-fi watch.
Quick answer: Alien takes our number-one spot because its suspense, creature design, performances, and influence remain exceptional. Arrival is our strongest first-contact pick, while The Thing leads for paranoia and creature horror. Families should start with E.T. the Extra-Terrestrial.
| Quick fact | Our pick |
|---|---|
| Best overall | Alien (1979) |
| Best first-contact film | Arrival (2016) |
| Best alien horror | The Thing (1982) |
| Best action choice | Aliens (1986) |
| Best family choice | E.T. the Extra-Terrestrial (1982) |
| Best alien invasion film | Invasion of the Body Snatchers (1978) |
| Best comedy | Men in Black (1997) |
| Best modern mystery | Nope (2022) |
| Ranking range | 1902–2026 |
Table of Contents
How We Ranked the Top 100 Alien Movies
This list favors films where extraterrestrial life meaningfully shapes the story. We considered filmmaking quality, originality, cultural influence, rewatch value, and the strength of each alien concept. Recent releases can rank well, although older classics have had more time to prove their influence.
The definition is intentionally broad enough to include first contact, invasion, abduction, alien horror, and friendly visitors. It also covers stories where extraterrestrial life appears beyond Earth. General space adventures without a meaningful alien element were excluded.
Other published lists, such as IMDb’s alien invasion chart and Rotten Tomatoes’ essential science-fiction guide, use different criteria, so their ordering naturally differs from ours. For more film and celebrity features, browse the Readesh Entertainment section. Our ranking focuses specifically on how well each film uses extraterrestrial life.
The 10 Best Picks at a Glance
| Rank | Movie | Best for | Main strength | Possible drawback |
|---|---|---|---|---|
| 1 | Alien | Horror fans | Tension and creature design | Slow opening |
| 2 | Arrival | Thoughtful sci-fi | Language and emotion | Limited action |
| 3 | The Thing | Creature horror | Paranoia and effects | Bleak tone |
| 4 | Aliens | Action | Pace and set pieces | Less mysterious |
| 5 | E.T. | Families | Heart and wonder | Sentimental style |
| 6 | Close Encounters | First contact | Awe and atmosphere | Deliberate pacing |
| 7 | District 9 | Social sci-fi | Ideas and energy | Graphic violence |
| 8 | Invasion of the Body Snatchers | Paranoia | Unsettling concept | Dark ending |
| 9 | Contact | Realistic discovery | Scientific approach | Long runtime |
| 10 | Men in Black | Comedy | Charm and world-building | Lighter stakes |
Our verdict: Start with Alien if you want the strongest all-around genre experience. Choose Arrival when ideas matter more than scares. Pick Aliens when you want a faster, louder movie night.
The Complete Ranking of 100 Alien Movies
The ranking moves from worthy genre picks to the films we consider essential. Lower placement does not mean a movie lacks entertainment value. Several cult favorites work better for specific audiences than higher-ranked prestige titles.
100. Galaxy Quest (1999): Affectionate parody that becomes a real space adventure.
99. Lifeforce (1985): Strange, ambitious horror about vampiric space visitors.
98. Mission to Mars (2000): Rescue mission leads to a surprising cosmic message.
97. Battle: Los Angeles (2011): Marines face a ground-level invasion in a ruined city.
96. The Arrival (1996): Conspiracy-driven first contact with Charlie Sheen.
95. Species (1995): Slick science-fiction horror built around alien DNA.
94. Alien Nation (1988): Police drama meets extraterrestrial immigration story.
93. Dark Skies (2013): Suburban abduction horror with an unsettling mood.
92. Cowboys & Aliens (2011): Western adventure collides with an invasion.
91. The Watch (2012): Neighborhood comedy with hidden extraterrestrial trouble.
90. Mars Attacks! (1996): Tim Burton turns invasion cinema into chaos.
89. Critters (1986): Small alien monsters bring fast creature-feature fun.
88. Killer Klowns from Outer Space (1988): Camp horror at its strangest.
87. The Faculty (1998): High-school paranoia meets body-snatching visitors.
86. Alien Resurrection (1997): Grotesque ideas keep this sequel interesting.
85. Alien³ (1992): A darker, harsher chapter for Ellen Ripley.
84. Life (2017): Space-station survival against a rapidly evolving organism.
83. Sputnik (2020): Russian creature horror with a psychological edge.
82. The Fourth Kind (2009): Abduction horror presented through faux evidence.
81. Fire in the Sky (1993): Famous for its disturbing abduction sequence.
80. The Vast of Night (2019): Small-town radio signals create quiet suspense.
79. A Trip to the Moon (1902): A foundational piece of science-fiction cinema.
78. Explorers (1985): Kids build a spacecraft and meet visitors.
77. Flight of the Navigator (1986): Family adventure with spacecraft mystery.
76. Monsters vs. Aliens (2009): Animated invasion fun for younger viewers.
75. Home (2015): Colorful friendship story about a displaced alien.
74. Lilo & Stitch (2002): Science fiction becomes a family story.
73. Batteries Not Included (1987): Tiny mechanical visitors help apartment residents.
72. Paul (2011): Road comedy featuring an unusually casual extraterrestrial.
71. Coneheads (1993): Broad comedy about outsiders adapting to America.
70. Earth Girls Are Easy (1988): Musical comedy with colorful space visitors.
69. The Hidden (1987): Crime thriller powered by body-jumping extraterrestrials.
68. The Blob (1988): Brutal remake with an escalating creature threat.
67. Slither (2006): Gross, funny body horror with cosmic origins.
66. Evolution (2001): Rapid alien evolution fuels a broad comedy.
65. Attack the Block (2011): London teens fight vicious neighborhood invaders.
64. Monsters (2010): Intimate drama set beside an infected zone.
63. The Host (2006): Family drama wrapped around monster-movie thrills.
62. The Deadly Spawn (1983): Low-budget creature effects with cult appeal.
61. Invaders from Mars (1953): Childhood fear drives a classic invasion tale.
60. This Island Earth (1955): Colorful space opera with iconic imagery.
59. The Thing from Another World (1951): An early template for isolated terror.
58. Village of the Damned (1960): Eerie children create quiet cosmic dread.
57. The Man Who Fell to Earth (1976): David Bowie anchors cerebral science fiction.
56. Starman (1984): John Carpenter finds warmth in extraterrestrial contact.
55. Cocoon (1985): Alien technology offers aging humans a strange gift.
54. Super 8 (2011): Childhood adventure meets a government-held creature.
53. Midnight Special (2016): A father protects a child with mysterious origins.
52. The Abyss (1989): Deep-sea tension leads toward remarkable contact.
51. Europa Report (2013): Procedural space exploration with a convincing tone.
50. Pandorum (2009): Deep-space horror with identity and survival mysteries.
49. Pitch Black (2000): Predatory creatures transform a crash into survival horror.
48. Predators (2010): Human fighters become prey on another world.
47. Alien vs. Predator (2004): Two famous creatures finally share the screen.
46. Predator 2 (1990): The hunter moves from jungle to city.
45. The Predator (2018): Chaotic franchise entry with bigger genetic ideas.
44. Prey (2022): A skilled Comanche hunter faces a Predator.
43. Predator (1987): Muscular action gradually becomes extraterrestrial horror.
42. Prometheus (2012): Ambitious questions expand the Xenomorph mythology.
41. Alien: Covenant (2017): Creation and horror collide on a remote planet.
40. Alien: Romulus (2024): Industrial terror returns with impressive creature work.
39. A Quiet Place Part II (2021): The invasion expands beyond one family.
38. A Quiet Place (2018): Silence becomes survival against lethal hunters.
37. Cloverfield (2008): Found footage puts viewers inside an urban catastrophe.
36. The Mist (2007): Otherworldly creatures expose human fear and division.
35. Under the Skin (2013): Humanity appears unfamiliar through alien eyes.
34. Annihilation (2018): Contact transforms biology, identity, and memory.
33. Nope (2022): Jordan Peele gives UFO mythology a fresh form.
32. They Live (1988): Satire hides its invaders in plain sight.
31. Signs (2002): A family confronts fear during a global visitation.
30. War of the Worlds (2005): Invasion unfolds through one family’s survival.
29. The War of the Worlds (1953): Technicolor spectacle defines classic invasion cinema.
28. Edge of Tomorrow (2014): Time loops sharpen a thrilling alien war.
27. Starship Troopers (1997): Military science fiction doubles as sharp satire.
26. Independence Day (1996): The modern alien-invasion blockbuster template.
25. Disclosure Day (2026): Spielberg returns to large-scale extraterrestrial mystery.
24. Project Hail Mary (2026): Science, survival, and interspecies cooperation meet.
23. The Iron Giant (1999): A metal visitor chooses what he becomes.
22. Enemy Mine (1985): Wartime enemies discover shared humanity.
21. The Brother from Another Planet (1984): Social commentary through an alien outsider.
20. The World’s End (2013): Friendship survives an unnervingly tidy takeover.
19. The Day the Earth Stood Still (1951): A visitor delivers humanity a warning.
18. Solaris (1972): Alien intelligence challenges memory and grief.
17. 10 Cloverfield Lane (2016): Claustrophobic suspense keeps its truth uncertain.
16. The Endless (2017): Cosmic forces warp time around a strange community.
15. Color Out of Space (2019): Cosmic contamination destroys a rural family.
14. Invasion of the Body Snatchers (1956): Cold War anxiety becomes replacement horror.
13. Guardians of the Galaxy (2014): Alien cultures power a funny space adventure.
12. Avatar (2009): Pandora makes extraterrestrial ecology central to spectacle.
11. Avatar: The Way of Water (2022): Pandora’s cultures and ecosystems grow richer.
10. Men in Black (1997): Comedy, chemistry, and creative creatures remain irresistible.
9. Contact (1997): One of cinema’s most grounded first-contact stories.
8. Invasion of the Body Snatchers (1978): Paranoia builds toward an unforgettable ending.
7. District 9 (2009): Alien refugees turn science fiction toward social conflict.
6. Close Encounters of the Third Kind (1977): Wonder drives Spielberg’s landmark contact story.
5. E.T. the Extra-Terrestrial (1982): Friendship makes the visitor unforgettable.
4. Aliens (1986): Cameron transforms horror into precision action.
3. The Thing (1982): Identity becomes terrifying when nobody can be trusted.
2. Arrival (2016): Communication becomes the most important weapon on Earth.
1. Alien (1979): The benchmark for extraterrestrial horror remains unmatched.
Which Extraterrestrial Film Should You Watch First?
Horror fans should begin with Alien, The Thing, or A Quiet Place. Action viewers have an easier entry through Aliens, Edge of Tomorrow, or Predator. Those choices deliver their genre pleasures without requiring much background knowledge.
For thoughtful first contact, try Arrival, Contact, or Close Encounters of the Third Kind. Families can start safely with E.T., Lilo & Stitch, or The Iron Giant, depending on children’s ages. Readers curious about the people behind the screen can also read about Zoë Saldaña’s husband after watching Avatar.
Movie lovers interested in production can read Readesh’s guide to essential filmmaking gear. The site’s home-cinema ideas can also help turn a marathon into an event.
Why Alien Stories Keep Working
Extraterrestrials give filmmakers a flexible way to explore human behavior. An unknown visitor can represent fear, curiosity, prejudice, environmental danger, or simple wonder. That flexibility explains why the genre can support both E.T. and The Thing without either feeling misplaced.
The strongest films also make their creatures matter beyond appearance. Arrival builds its story around language, while District 9 examines how outsiders are treated. Alien makes the creature part of a larger fear about bodies, isolation, and survival.
FAQ About the Top 100 Alien Movies
What is the best alien movie of all time?
Our first choice is Alien from 1979. Ridley Scott combines suspense, production design, performances, and an unforgettable creature into one focused film. Viewers who prefer thoughtful science fiction may choose Arrival instead.
What is the scariest extraterrestrial movie?
The Thing and Alien are the strongest horror choices. The Thing creates fear through distrust because its creature can imitate people. Alien uses confinement, darkness, and uncertainty to create its tension.
Which extraterrestrial films are good for families?
E.T. the Extra-Terrestrial, Lilo & Stitch, Home, and The Iron Giant are accessible starting points. Age suitability still varies because some stories contain peril or emotional scenes. Parents should check current ratings before choosing a title.
What should beginners watch first?
Start with one film from several styles instead of watching one franchise straight through. Try E.T. for wonder, Arrival for ideas, Aliens for action, and Alien for horror. That sequence shows how broad extraterrestrial cinema can be.
Build Your Own Alien-Movie Marathon
A good marathon works better when the films have different rhythms. Pair a tense title like The Thing with something lighter like Men in Black, then finish with Arrival. Variety keeps a long movie night from feeling repetitive.
Save this ranking and work through the titles that match your favorite style first. You can then move into unfamiliar decades, international releases, and stranger cult choices. Pick a favorite style, press play, and enjoy the search for your next watch.
