Sub-genre
Sci-Fi Horror
🛸 Every sci-fi horror title worth your dread, gathered and ranked by the Crypt Score — our audience-first blend of IMDb, Rotten Tomatoes, Metacritic, and viewer reviews.
1342 titles
The LangoliersSeries
›1995 · Sci-Fi & Fantasy, Mystery · 1 season · Patricia Wettig, Dean Stockwell, Kate Maberly
A jet leaves on a red-eye flight from Los Angeles to Boston. But early in the flight, ten passengers awaken to a startling realization: All of the other passengers have vanished.
Cuckoo
›R2024 · Horror, Mystery, Thriller · 103m · Hunter Schafer, Jan Bluthardt, Marton Csokas
After reluctantly moving to the German Alps with her father and his new family, Gretchen discovers that their new town hides sinister secrets, as she's plagued by strange noises and frightening visions of a woman pursuing her.
Beyond the Black Rainbow
›R2010 · Science Fiction, Horror, Mystery · 110m · Michael J Rogers, Eva Bourne, Scott Hylands
In 1983, a young mute woman with psychic abilities is held captive within the Arboria Institute, a secluded futuristic facility overseen by a sinister doctor with an unraveling mind and a growing obsession with her.
Significant Other
›R2022 · Science Fiction, Mystery, Horror · 85m · Maika Monroe, Jake Lacy, Matthew Yang King
Ruth and Harry decide to take a romantic backpacking trip through the Pacific Northwest, but amongst the beautiful scenery, Ruth makes an unexpected discovery that sets her off on a strange, frightening new path. The couple aren't alone in the woods, and they might not be the same when they come out...if they come out.
We Bury the Dead
›R2026 · Horror, Thriller · 95m · Daisy Ridley, Brenton Thwaites, Mark Coles Smith
After a catastrophic military disaster reanimates the dead, Ava searches for her missing husband amidst an increasingly hostile world.
The RigSeries
›TV-142023 · Drama, Mystery, Sci-Fi & Fantasy · 2 seasons · Emily Hampshire, Iain Glen, Martin Compston
When the crew of the Kinloch Bravo find themselves cut off from all communication with the Scottish mainland by a mysterious fog, they must fight to find a way home whilst managing environmental pressures, mounting paranoia and rising tensions. But as the threat facing them reveals itself to be something beyond their wildest imagination, the divided crew must form an alliance to ensure survival.
Monolith
›R2023 · Horror, Mystery, Science Fiction · 94m · Lily Sullivan, Ling Cooper Tang, Ansuya Nathan
A desperate young journalist turns to podcasting to salvage her career, but her rush to make headlines leads her to an alien conspiracy.
Isolation
›R2005 · Horror, Science Fiction · 95m · John Lynch, Essie Davis, Sean Harris
On a remote Irish farm, five people become unwilling participants in an experiment that goes nightmarishly wrong.
Wyrmwood: Apocalypse
›2022 · Action, Horror · 88m · Luke McKenzie, Shantae Barnes-Cowan, Bianca Bradey
In a zombie-infested Australian wasteland, soldier Rhys has dedicated his life to tracking and capturing survivors for the Surgeon General in hopes of finding a cure.
It Came from Beneath the Sea
›1955 · Science Fiction, Adventure, Horror · 79m · Kenneth Tobey, Faith Domergue, Donald Curtis
A giant octopus, whose feeding habits have been affected by radiation from H-Bomb tests, rises from the Mindanao Deep to terrorize the California Coast.
The Deadly Spawn
›R1983 · Horror, Science Fiction · 81m · Charles George Hildebrandt, Tom DeFranco, Richard Lee Porter
When a meteorite touches down in the New Jersey woods carrying a monstrous alien slug, it’s up to four teens to stop it before it’s terrifying brood consumes all life on Earth!
Turkey Shoot
›R1982 · Science Fiction, Action, Horror · 93m · Steve Railsback, Olivia Hussey, Michael Craig
In the near future, after an unspecified holocaust, survivors are herded into prison camps. There, they are hunted for sport by the leaders of the camp. Paul, one of the newest prisoners, is determined not to go down as quietly as the others.
The Earth Dies Screaming
›1964 · Horror, Science Fiction · 62m · Willard Parker, Virginia Field, Dennis Price
A crack test pilot lands to find the planet has been devastated by unknown forces. There are a few survivors, so he organizes them in a plan to ward off control by a group of killer robots.
The Werewolf
›NR1956 · Horror, Science Fiction · 79m · Steven Ritch, Don Megowan, Joyce Holden
The arrival in a small mountain town of a dissheveled stranger launches a series of murders committed by some sort of animal. As the town doctor and his daughter attempt to help the stranger, the sheriff investigates the murders; and they uncover a sinister experiment involving two rogue scientists, a car accident victim, his wife and children, and a serum that causes a man to turn into a ravaging werewolf.
The Monster That Challenged the World
›NR1957 · Horror, Science Fiction · 84m · Tim Holt, Audrey Dalton, Hans Conried
Giants Mollusks are released from the earth by an earthquake and start killing people.
Monster on the Campus
›1958 · Horror, Science Fiction · 77m · Arthur Franz, Joanna Moore, Judson Pratt
A college paleontology professor acquires a newly discovered specimen of a coelacanth, but while examining it, he is accidentally exposed to its blood, and finds himself periodically turning into a murderous Neanderthal man.
The Magnetic Monster
›NR1953 · Science Fiction, Horror · 76m · Richard Carlson, King Donovan, Leo Britt
The Office of Scientific Investigations tracks down the source of increased magnetism and radioactivity in Los Angeles, and discovers that a man-made isotope is consuming available energy from nearby mass every few hours, doubling its size in the process. Although microscopic, it will soon become big enough to destroy Earth; and how to stop it is yet to be determined. The film's Deltatron special effects footage is taken from the 1934 German sci-fi film GOLD.
The Flesh Eaters
›1964 · Horror, Science Fiction · 87m · Martin Kosleck, Byron Sanders, Barbara Wilkin
An alcoholic actress, her personal assistant, and their pilot are downed on a secluded isle by bad weather, where a renegade Nazi scientist is using ocean life to develop a solvent for human flesh. The tiny flesh-eating sea critters that result certainly give our heroes a run for their money - and lives.
Site
›2025 · Science Fiction, Thriller, Horror · 110m · Arielle Kebbel, Theo Rossi, Jake McLaughlin
After a terrifying encounter at an abandoned government test site, a small town family man begins seeing haunting visions of a past that threatens to destroy his present.
Jurassic Park III
›PG-132001 · Adventure, Thriller, Science Fiction · 92m · Sam Neill, William H. Macy, Téa Leoni
In need of funds for research, Dr. Alan Grant accepts a large sum of money to accompany Paul and Amanda Kirby on an aerial tour of the infamous Isla Sorna. It isn't long before all hell breaks loose and the stranded wayfarers must fight for survival as a host of new -- and even more deadly -- dinosaurs try to make snacks of them.
Cowboys & Aliens
›PG-132011 · Action, Science Fiction, Thriller · 119m · Daniel Craig, Harrison Ford, Olivia Wilde
A stranger stumbles into the desert town of Absolution with no memory of his past and a futuristic shackle around his wrist. With the help of mysterious beauty Ella and the iron-fisted Colonel Dolarhyde, he finds himself leading an unlikely posse of cowboys, outlaws, and Apache warriors against a common enemy from beyond this world in an epic showdown for survival.
Resident Evil: Extinction
›R2007 · Horror, Action, Science Fiction · 94m · Milla Jovovich, Oded Fehr, Ali Larter
Years after the Racoon City catastrophe, survivors travel across the Nevada desert, hoping to make it to Alaska. Alice joins the caravan and their fight against hordes of zombies and the evil Umbrella Corp.
Underwater
›PG-132020 · Horror, Science Fiction, Action · 95m · Kristen Stewart, Vincent Cassel, Mamoudou Athie
After an earthquake destroys their underwater station, six researchers must navigate two miles along the dangerous, unknown depths of the ocean floor to make it to safety in a race against time.
Screamers
›R1995 · Horror, Science Fiction, War · 108m · Peter Weller, Jennifer Rubin, Roy Dupuis
SIRIUS 6B, Year 2078. On a distant mining planet ravaged by a decade of war, scientists have created the perfect weapon: a blade-wielding, self-replicating race of killing devices known as Screamers designed for one purpose only -- to hunt down and destroy all enemy life forms.