When you purchase through links on our site, we may earn an affiliate commission.Heres how it works.

Space travel, cutting edge technology, aliens and A.I.

science fiction has long been a storied cinematic genre about the optimism of humankind’s progress.

Pulse

Here are 32 of the greatest sci-fi horror movies ever made.

It’s no natural phenomenon that’s rapturing the earth, but something far more ancient and otherworldly.

Gojira (1954)

You’ve seen him crush a thousand buildings.

Underwater

You’ve seen him wrestle Ghidora and Mothra.

But Godzilla is a monster, an unholy beast who exists as a warning against mankind’s nuclear armaments.

His first outing remains his best, 1954’s Gojira directed by Ishiro Honda.

Halloween 3: Season of the Witch

Some Godzilla movies are thrilling, others are purely entertaining.

And we’ll give it to the 2014 Hollywood remake for reinforcing his horrifying awe.

But almost no other Godzilla flick is as scary as Gojira.

Gojira

The Substance (2024)

Remember to respect the balance.

(Margaret Qualley co-stars as Elisabeth’s “younger” alter ego Sue.)

Synchronic (2019)

25.

They Live

He connects with a hit-and-run victim, who finds she’s also suffering from the same condition.

As Woods' character gets closer to the source, his reality begins to unravel.

A cult classic of the 2000s, 28 Days Later is recognized today for reigniting widespread fascination with zombies.

The Substance

Mel Gibson plays a former priest whose rural home becomes the sight of bizarre crop circles.

Not long after that, strange visitors from another world begin to haunt the world everywhere.

The Fly (1986)

If you’ve heard the tagline, “Be afraid.

Mad God

Be very afraid,” you have The Fly to thank.

War of the Worlds (2005)

There is no shortage of movies and shows based on H.G.

Wells' sci-fi classic War of the Worlds.

Synchronic

A Quiet Place (2018)

Silence is more than golden, it’s a life-saver.

Scanners (1981)

This cult sci-fi horror from the ’80s will really blow your mind.

(You’ll know what I mean.)

Tetsuo: The Iron Man

Color Out of Space (2019)

Based on the short story by H.P.

Upgrade (2018)

If you lost everything, how far would you go to get revenge?

A basic setup gets razor-sharp treatment from director Leigh Whannell in his 2018 cult horror Upgrade.

Videodrome

A seemingly sympathetic tech magnate implants in the man a bleeding-edge computer chip loaded with a sophisticated A.I.

that helps him walk again.

Not long after does the A.I.

28 Days Later

compel the man to exact bloody revenge on the people who destroyed his life.

Like John Wick crossed with Blade Runner, Upgrade explores a frightening possibility of losing oneself to the future.

Standing above them all is the 2001 cult hit Pulse, directed by Kiyoshi Kurosawa.

Article image

Invasion of the Body Snatchers (1978)

Director Philip Kaufman and writer W.D.

The ending is a real scream.

Event Horizon (1997)

7.

Signs

Possessor (2020)

David Cronenberg taught his son well.

But few remember Altered States.

Over a decade of obsessive experimentation, Hurt’s character eventually unlocks a terrifying and transformative breakthrough.

The Invisible Man

Set in the year 2089, Prometheus follows spacefaring archaeologists who seek to discover the origins of mankind.

Annihilation (2018)

3.

The Thing (1980)

John Carpenter reportedly did not have a good time during production of The Thing.

The Fly

That the movie bombed with critics and flopped at the box office surely felt more painful than frostbite.

The most shivering thing about the movie is that you’ll ultimately never really know.

Alien (1979)

In space, no one can hear you scream.

War of the Worlds

Nope

The Host

A Quiet Place

Scanners

Color Out of Space

Upgrade

Pulse

Cloverfield

Under the Skin

Invasion of the Body Snatchers

Event Horizon

Possessor

Altered States

Prometheus

Annihilation

Sputnik

The Thing

Alien

The 30 best sci-fi movies of all time: pictures of Alien, Arrival, Terminator, Brazil and 2001.

Pacific Rim

The 30 best horror movies of all time: pictures from The Wicker Man, The Shining, The Texas Chain Saw Massacre, and Hereditary.

Apollo 13

Best Amazon Prime horror movies: Kiernan Shipka as Jamie Hughes holding a bat and a wrench during the movie Totally Killer.

Fear Street on Netflix

Armageddon

Shawn Levy

Predator: Badlands

Dave Filoni

Star Wars: Revenge of the Sith

Yoda in Star Wars: The Empire Strikes Back

Oblivion Remastered at night

Lego Mario Kart, Endgame Final Battle, Jango Fett�s Firespray-Class Ship, and Chopper divided by white lines, with a �GamesRadar+ new Lego� badge in the middle

Indiana Jones and the Great Circle screenshot of Indiana dressed as priest, looking over a book

Days Gone Remastered protagonist Deacon running from hundreds of zombies in the rain

PS5 Pro reveal from trailer

The cast of Thunderbolts standing in an elevator during the trailer for the upcoming Marvel Phase 5 movie.

Articulate box, cards, board, and tokens on a wooden table

Logan Kim as Hershel and Lauren Cohan as Maggie in The Walking Dead: Dead City season 2