
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 Alien Factor
›1978 · Horror, Science Fiction · 80m · Don Leifert, Tom Griffith, Richard Dyszel
A spaceship containing specimens for an intergalactic zoo crashes on Earth near a small backwoods town. The specimens escape, and soon town folk start turning up mutilated.

Sand Serpents
›2009 · Action, Horror, Thriller · 90m · Jason Gedrick, Tamara Hope, Elias Toufexis
Jason Gedrick and a small group of Marines are stranded in the remote Afghan desert. But it ain't the Taliban that's worrying them, it's these giant refugees from Tremors. In fact the big worms prove to be an ally of sorts by doing better against the Taliban than themselves but battling these enemies is something not covered in their training.

Silent Warnings
›2003 · Science Fiction, Thriller, Horror · 87m · Stephen Baldwin, A.J. Buckley, Billy Zane
In a small Oregon town, mysterious crop circles have begun appearing in Joe's corn fields. When Joe's cousin, his five college friends and local Sheriff Willingham happen upon the otherworldly designs, they unleash unfathomable terror.

The Projected Man
›NR1966 · Horror, Science Fiction · 77m · Mary Peach, Bryant Haliday, Norman Wooland
Matter-transmitter sabotage leaves a British scientist (Bryant Halliday) disfigured and full of amps.

Germ
›2013 · Horror · 85m · Marguerite Sundberg, Michael Flores, Mark Chiappone
The military's attempt to shoot down an orbiting satellite unleashes a space-borne epidemic on a remote, small town. Deputy Max Brody and his girlfriend Brooke must battle their way through an army of infected townsfolk and soldiers as they struggle to save themselves and their loved ones from a horrible, early death. When cannibalism is contagious, will even the strong survive?

Bug Buster
›PG-131998 · Comedy, Horror · 93m · Randy Quaid, Brenda Epperson, Katherine Heigl
After the mayor uses a potentially dangerous substance to protect the local plantation, the lakeside town of Mountview, in California, is attacked by a lethal species of large cockroach. After some of the town's inhabitants are killed, the mayor enlists the help of eccentric pest exterminator General George S. Merlin in order to prevent further harm to the local dwellers.

They Crawl Beneath
›2022 · Horror, Science Fiction, Thriller · 91m · Joseph Almani, Karlee Eldridge, Michael Paré
After an earthquake leaves Danny trapped and alone, his claustrophobic nightmare only gets worse when something truly horrifying emerges from the fissures in the ground, forcing him to engage in a brutal fight for his life and his sanity.

Crystal Skulls
›2014 · Adventure, Science Fiction, TV Movie · 88m · Richard Burgi, Wendy Glenn, Sam Redford
A millionaire philanthropist collects the famous Crystal Skulls trying to tap into their ancient powers. It is up to a team lead by a college professor whose father disappeared searching for the 13th skull to save the world when the first 12 skulls are united and reek havoc on the earth without the control of the 13th skull.

Star Leaf
›2015 · Horror, Science Fiction, Thriller · 77m · Russell Hodgkinson, Julian Gavilanes, Kiki Yeung
Hikers find a secret grove of extra-terrestrial marijuana and must fight for their lives when they anger the other-worldly forces protecting the plants.

Dark Waters
›2003 · Horror, Action, Adventure · 93m · Lorenzo Lamas, Simmone Mackinnon, Jeffrey Gorman
Unusually vicious and aggressive sharks attack an oil rig in the middle of the Gulf of Mexico. Dane Quatrell and a team are sent to investigate, but the sharks are still on the prowl and now they have developed a taste for blood.

Feral
›NR2018 · Thriller, Action, Drama · 90m · Scout Taylor-Compton, Olivia Luccardi, Lew Temple
A wild animal attacks six medical students on a weekend hike in the woods. One by one, they become infected with a “feral disease,” turning them into rabid, bloodthirsty creatures, and the vacation becomes a nightmare as they fight to survive each other.

What Lies Below
›2020 · Horror, Science Fiction · 88m · Ema Horvath, Mena Suvari, Trey Tucker
A socially awkward teenager is blindsided when her mother introduces her to her new fiancée. At first, his charm, intelligence, and beauty seem too good to be true, and after a series of strange occurrences, the teenage daughter realizes that this new member of their family is not exactly who he seems.

4 Horsemen: Apocalypse
›2022 · Science Fiction, Horror, TV Movie · 86m · Dominique Swain, Arie Thompson, Eric St. John
A small team of scientists must race against time to stop what seems to be a cascade of global disasters signaling the possible apocalypse and end of days.

The Tank
›R2023 · Horror, Thriller · 100m · Luciane Buchanan, Matt Whelan, Jaya Beach-Robertson
In 1978 Oregon, Ben and Jules inherit an abandoned coastal property from Ben's late mother, who's never mentioned it. The untouched house has been kept a secret for 40 years and comes with a beautiful private cove and beach. Jules searches for answers while Ben unwittingly awakens a fiercely protective creature.

Komodo
›PG-131999 · Adventure, Horror, Thriller · 89m · Kevin Zegers, Jill Hennessy, Billy Burke
During the 70's, some Komodo Dragon eggs were dumped on an North Carolina island. Somehow, the baby Komodos survived, and twenty years later they have grown up and taken over the island for themselves. Young Patrick has lost his parents and his dog to the lizards, but didn't see them himself, which has left him traumatized. Now, with his therapist Victoria, they return to confront his fears.

Ghost in the Machine
›R1993 · Science Fiction, Thriller, Horror · 95m · Karen Allen, Wil Horneff, Chris Mulkey
After a freak, fatal accident, the soul Karl—aka The Address Book Killer—ends up trapped in the electrical grid. He targets Terry and her son for his next victims, turning home technology against them as deadly weapons.

Beware! The Blob
›PG1972 · Comedy, Horror, Science Fiction · 87m · Robert Walker Jr., Gwynne Gilford, Richard Stahl
A technician brings a frozen specimen of the original Blob back from the North Pole. When his wife accidentally defrosts the thing, it terrorizes the populace-- the local hippies, cops, drunks and bowlers must all face the Blob!

Latency
›PG-132024 · Science Fiction, Thriller, Horror · 94m · Sasha Luss, Alexis Ren, Ava Caryofyllis
When professional gamer Hana, who suffers from acute agoraphobia, receives new equipment that enhances her game, she begins to wonder if it is reading her mind – or controlling it.

War of the Dead
›2011 · Horror, Action, Adventure · 86m · Andrew Tiernan, Mikko Leppilampi, Jouko Ahola
Captain Martin Stone is leading a finely-trained, elite platoon of Allied soldiers as they attack an enemy bunker. Underestimating their enemy's strength, they are quickly beaten back into the forest. As they try to regroup, they are suddenly attacked by the same soldiers they had just killed a few minutes earlier. Forced to flee deeper into Russian territory, they discover one of war's most terrifying secrets and realize they have woken up a far more deadlier enemy.

Tooth and Nail
›R2007 · Science Fiction, Horror · 94m · Rider Strong, Michael Kelly, Robert Carradine
In a post-apocalyptic world, a small group of survivors, who call themselves Foragers, plan to rebuild civilization from their headquarters in an empty hospital based in what is left of Philadelphia. But they're soon forced into a face-off war with the Rovers, another gang of survivors whom are a brutal gang of cannibals.

The Invisible Maniac
›R1990 · Science Fiction, Comedy, Horror · 86m · Peter Noel Duhamel, Melissa Moore, Savannah
An invisible scientist escapes from an asylum and teaches high-school physics to nubile teens.

One-Eyed Monster
›2008 · Comedy, Horror, Science Fiction · 84m · Jason Graham, Charles Napier, Jeff Denton
In February 2007, ten people went to the remote mountains of Northern California to shoot an adult movie. What happened next was something no one expected, but everyone saw coming.

Killer Tomatoes Eat France!
›NR1992 · Horror, Comedy, Science Fiction · 94m · John Astin, Tom Katsis, Marc Price
After being busted out of jail by his tomatoes, Professor Mortimer Gangreen begins a new plot to take over the world by inserting his hapless lackey Igor into the throne of the King of France.

Triassic Hunt
›2021 · Action, Science Fiction, Horror · 86m · Michael Paré, Linnea Quigley, Sienna Farall
When two genetically created dinosaurs end up on the loose, it's up to a team of rag tag mercenaries to capture them. When the realize that the dinosaurs are bred as smart as humans, the game of cat and mouse turns for the worst.
