24 Best Alien-Centric Horror Movies

Embark on a spine-chilling journey beyond the realms of our known universe with 24 of the best horror films that indulge in our alien fears. From extraterrestrial invasions to encounters of the most terrifying kind, brace yourself for intergalactic frights, unearthly terrors, and cinematic masterpieces that redefine the boundaries of otherwordly fear.

1. Signs (2002)

Mel Gibson, Rory Culkin, and Abigail Breslin in Signs (2002)
Image Credit: Buena Vista Pictures Distribution.

M. Night Shyamalan's Signs weaves an atmospheric tale of crop circles and extraterrestrial enigma. The film's mastery lies in its slow-burning suspense, expertly building tension as a family confronts the unknown, and it's renowned for its ability to transform ordinary occurrences into moments of spine-tingling terror. There's a subplot in Signs about spirituality that is endearing and comes together in a heartwarming but spooky ending.

2. Alien (1979)

Ellen Ripley and Private Frost
Image Credit: Brandywine Productions.

Ridley Scott‘s Alien is a cornerstone of sci-fi horror, blending a claustrophobic setting with the sheer horror of an unknown, merciless creature. The film's iconic design and atmospheric tension make it a classic that sets and remains the standard for extraterrestrial horror.

3. Critters (1986)

Critters Crite
Image Credit New Line Cinema Sho Films Smart Egg Pictures.

Critters is a cult classic that embodies the spirit of 1980s horror-comedy with its unique blend of scares and humor. Directed by Stephen Herek, the film introduces the audience to the mischievous Krites — small, carnivorous extraterrestrial creatures on a chaotic feeding frenzy.

Set in the small town of Grover's Bend, the plot takes unexpected turns as the Krites wreak havoc. Its perfect balance between horror and humor sets Critters apart, creating an iconic '80s creature feature. The B-movie charm, practical effects, and a cast that includes Dee Wallace and Billy Zane contribute to the film's enduring cult status.

4. The Thing (1982)

The Thing (1982) Kurt Russell
Image Credit: Universal Pictures.

John Carpenter's The Thing is a masterpiece of paranoia and shape-shifting horror. Set in an isolated Antarctic research station, the film was a trailblazer for its groundbreaking practical effects and psychological intensity in the alien genre. The transformations of the alien entity are grotesque and visceral, contributing to the film's impact.

Carpenter's deliberate pacing and atmospheric tension-building create an atmosphere of dread that permeates every frame. The ambiguous ending leaves audiences haunted by the lingering uncertainty, making The Thing a film that transcends traditional horror tropes.

5. The Fourth Kind (2009)

The Fourth Kind
Image Credit: Universal Pictures.

Blurring the lines between fact and fiction, The Fourth Kind explores the mysterious disappearances in Nome, Alaska, with a chilling mix of dramatization and purported real footage. The film's unsettling atmosphere and unconventional storytelling contribute to its standout appeal. The film's actors are what brings it all together. Milla Jovovich and Will Patton give stellar performances in a movie that isn't super sophisticated but whose ominous, creepy atmosphere is superbly crafted.

6. Invasion of the Body Snatchers (1978)

Jeff Goldblum Invasion of the Body Snatchers
Image Credit: United Artists.

Regarded as a quintessential entry in the science fiction horror genre, the 1978 remake of Invasion of the Body Snatchers is a masterclass in building tension and paranoia. Directed by Philip Kaufman, the film is a remake of the 1956 classic and surpasses its predecessor in capturing the essence of fear surrounding conformity and the loss of individual identity.

The brilliance of Invasion of the Body Snatchers lies in its allegorical exploration of societal anxieties. The narrative unfolds in San Francisco, where the discovery of mysterious pods signals the beginning of an insidious alien invasion.

As the pods replicate and replace humans with emotionless duplicates, the film taps into deep-seated fears of losing personal autonomy and individuality. The story is not just about extraterrestrial beings; it's a reflection of the human fear of losing one's identity in the face of societal pressure.

7. Prometheus (2012)

Prometheus Scott Free Productions
Image Credit: Scott Free Productions.

Ridley Scott returns to the Alien universe with Prometheus, a visually stunning and thought-provoking prequel. It mixes grand philosophical questions with visceral horror and adds depth to the mythology while delivering intense sci-fi scares. The film's visual grandeur is underscored by mesmerizing cinematography and groundbreaking special effects, immersing viewers in alien landscapes and awe-inspiring technological wonders. 

8. Life (2017)

Life (2017)
Image Credit: Sony Pictures.

Life immerses viewers in the claustrophobic confines of the International Space Station, where a groundbreaking Martian life form, Calvin, transforms from a celebrated discovery into an insidious threat.

Directed by Daniel Espinosa, the film's tight pacing, realistic setting, and unexpected twists, coupled with a stellar cast led by Jake Gyllenhaal and Ryan Reynolds, elevate it into a gripping and relentless extraterrestrial horror experience. As the crew grapples with the unrelenting entity, Life stands out as a modern space-set thriller that defies expectations, offering a nerve-wracking exploration of the perils inherent in the search for extraterrestrial life.

9. Annihilation (2018)

Annihilation Natalie Portman
Image Credit: Netflix and Paramount Pictures.

Alex Garland's Annihilation explores an otherworldly phenomenon known as “The Shimmer.” With surreal visuals, intellectual depth, and psychological horror, the film stands out as a mind-bending journey into the unknown. Rather than presenting traditional, humanoid aliens, Annihilation introduces abstract and mesmerizing creatures, reflecting the enigmatic and transformative nature of “The Shimmer.” These entities blur the lines between biology and technology, resulting in visually captivating and unsettling manifestations.

10. Pitch Black (2000)

Bioraptors (Pitch Black)
Image Credit: USA Films.

Immerse yourself in the heart-pounding survival thriller Pitch Black, directed by David Twohy. Transported to an arid and desolate planet, a disparate group of survivors, led by the enigmatic anti-hero Riddick, played by Vin Diesel, finds themselves fighting for their lives. As day turns to night in this inhospitable world, they discover that the planet harbors deadly extraterrestrial creatures with a penchant for darkness.

Riddick, a convicted criminal with enhanced vision, becomes an unlikely ally as the group confronts the dual threats of the hostile environment and the relentless alien predators. You can't help but appreciate the film's visceral intensity and the gritty, atmospheric cinematography that plunges viewers into the harsh, unforgiving landscape.

Diesel's compelling portrayal of Riddick adds complexity to the character, making him both an anti-hero and a captivating enigma. As the survivors navigate a dangerous nocturnal world teeming with extraterrestrial horrors, the film expertly blends elements of horror, science fiction, and suspense.

11. The Blob (1958)

the blob
Image Credit: TriStar Pictures.

A classic from the '50s, The Blob showcases an ever-growing, gelatinous alien entity terrorizing a small town. Its vintage charm, practical effects, and suspenseful storytelling make it a noteworthy entry in the genre. As the Blob grows and engulfs everything in its path, the film unfolds as a suspenseful race against time for the townspeople to stop this seemingly unstoppable force. 

12. Dark Skies (2013)

Dark Skies Keri Russell
Image Credit: Dimension Films and The Weinstein Company.

Dark Skies explores the haunting consequences of extraterrestrial visitation on a suburban family. Directed by Scott Stewart, the film delves into the psychological toll of alien encounters as a seemingly ordinary family becomes the target of mysterious and malevolent forces. By mixing family drama with supernatural terror, the film effectively builds an atmosphere of dread.

13. Slither (2006)

Image Credit: Universal Pictures.

James Gunn's Slither infuses horror with humor, delivering a gleefully grotesque tale of alien parasites taking over a small town. The film stands out for its audacious and over-the-top approach to extraterrestrial horror by creating a dark comedy creature feature hybrid. As the parasitic alien threat spreads, the film embraces its B-movie roots while offering a fresh and entertaining take on the genre. With a charismatic cast and Gunn's signature blend of horror and humor, Slither is a wild and memorable ride through alien-infested chaos.

14. The Vast of Night (2019)

The Vast of Night Sierra McCormick
Image Credit: Amazon Studios.

This indie gem captivates with its atmospheric storytelling and period setting. The Vast of Night draws audiences into a mysterious radio frequency, unraveling a tale of extraterrestrial intrigue. As a small-town radio DJ and a switchboard operator become entangled in a string of unexplained events, the film unfolds with an atmosphere of wonder and suspense.

The deliberate pacing and nostalgic charm make The Vast of Night a unique and compelling exploration of extraterrestrial mysteries, proving that effective storytelling can shine even in low-budget indie productions.

15. Pandorum (2009)

Image Credit: Icon Film Distribution.

Pandorum combines space horror with psychological thrills as characters awaken on a spaceship without memories. With a strong emphasis on atmospheric tension and survival horror, the film offers a relentless and gripping experience. As the characters navigate the ship's dark corridors, facing internal and external threats, Pandorum stands out as an underrated gem in the realm of extraterrestrial horror, offering a visceral and chilling journey into the unknown.

16. A Quiet Place (2018)

A Quiet Place Emily Blunt, Millicent Simmonds
Image Credit: Jonny Cournoyer/Paramount Pictures.

Directed by and starring John Krasinski, A Quiet Place explores a world where deadly aliens hunt by sound. The film's unique premise, effective use of silence, and emotional depth elevate it to a modern horror classic. As a family navigates a post-apocalyptic landscape, their survival depends on maintaining absolute silence. The film expertly combines extraterrestrial terror with the complexities of family dynamics, creating a suspenseful and emotionally resonant experience.

17. No One Will Save You (2023)

No Once Will Save You 2023
Image Credit: Hulu.

In this most recent addition to the alien subgenre, an anxious young woman named Brynn finds herself on the inside of an alien home invasion of the extraterrestrial variety. Plagued by its threatening presence, this eerie twist on the home invasion trope is captivating and will have you watching with bated breath to see if she can escape the alien creature's clutches.

18. War of the Worlds (2005)

Tom Cruise in War of the Worlds (2005)
Image Credit: Paramount Pictures.

Steven Spielberg‘s adaptation of H.G. Wells' classic novel brings an alien invasion to a contemporary setting. The film's intense visuals and focus on the human experience in the face of cosmic horror make it a standout. Tom Cruise leads the cast in a gripping tale of survival as Earth faces a formidable extraterrestrial threat.

With Spielberg's signature storytelling and groundbreaking special effects, War of the Worlds remains a compelling and visceral depiction of an alien invasion with a haunting score and spine-tingling sounds that beam out from the extraterrestrial tripods.

19. Arrival (2016)

Image Credit: Paramount Pictures.

Denis Villeneuve's Arrival transcends traditional alien invasion narratives, offering a profound exploration of communication and time. This emotionally resonant film redefines the genre with stunning visuals and a clever premise. Amy Adams delivers a powerful performance as a linguist tasked with deciphering an extraterrestrial language.

As the narrative unfolds, Arrival invites viewers to contemplate the nature of time and the complexities of human connection in the face of otherworldly encounters. While it's not a horror film per se, it contains elements of a horror-thriller, and the introduction/uncertainty about the foreign beings is certainly ominous and disturbing.

20. Under the Skin (2013)

Under the Skin
Image Credit: A24.

Jonathan Glazer's visually arresting film blends horror and science fiction, featuring Scarlett Johansson as an otherworldly entity luring unsuspecting victims. Its surreal visuals and thought-provoking themes set it apart in the genre. As the mysterious protagonist navigates the human world, the film offers a hypnotic and unsettling exploration of extraterrestrial presence on Earth.

21. The Mist (2007)

The Mist Thomas Jane
Image Credit: Metro-Goldwyn-Mayer.

Based on Stephen King's novella, The Mist traps a group of people in a supermarket as otherworldly creatures lurk outside. The film's tense atmosphere and gut-wrenching conclusion leave a lasting impact. Directed by Frank Darabont, the film blends cosmic horror with human drama, exploring the psychological toll of an extraterrestrial phenomenon on a community. With its ominous setting and harrowing narrative, The Mist stands out as a poignant and memorable entry in the genre.

22. 10 Cloverfield Lane (2016)

John Goodman and Mary Elizabeth Winstead in 10 Cloverfield Lane (2016)
Image Credit: Paramount Pictures.

A spiritual successor to Cloverfield, 10 Cloverfield Lane takes the extraterrestrial horror of the Cloverfield universe into an intimate and suspenseful realm. Directed by Dan Trachtenberg, the film follows Michelle, played by Mary Elizabeth Winstead, who wakes up in an underground bunker with two strangers after a car accident.

As tensions rise, the true nature of the alien threat lurking outside becomes increasingly ominous. What makes 10 Cloverfield Lane remarkable is its focus on psychological horror within the confined space of the bunker, keeping viewers on the edge of their seats with uncertainty and paranoia.

23. The Signal (2014)

The Signal Beau Knapp
Image Credit: Focus Features.

Directed by William Eubank, The Signal introduces audiences to a trio of friends on a road trip who find themselves drawn into a mysterious extraterrestrial event. As the narrative unfolds, the film expertly blends science fiction with psychological thriller elements, keeping viewers guessing about the true nature of the alien encounters. With its unpredictable twists and visual flair, The film offers a unique take on the genre, exploring the intersection of human curiosity and the unknown with a fresh and inventive perspective.

24. The Faculty (1998)

The Faculty Elijah Wood Jordana Brewster
Image Credit: Miramax Films.

Directed by Robert Rodriguez, The Faculty injects a dose of sci-fi horror into the high school experience. When a group of students suspect their teachers have been taken over by extraterrestrial parasites, they embark on a thrilling and humorous journey to save their school and themselves. With a blend of teenage angst, humor, and suspense, The Faculty embraces its B-movie roots with enthusiasm, delivering a fun, entertaining exploration of the alien invasion trope.

Source: Reddit.