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 Falling
›R1986 · Drama, Horror, Science Fiction · 90m · Dennis Christopher, Martin Hewitt, Lynn-Holly Johnson
Three young friends who are on vacation in Spain and a NASA scientist must join forces to save themselves and the rest of the world from an alien menace.
Snakehead Swamp
›R2014 · Horror, Science Fiction · 86m · Ayla Kell, Dave Davis, Terri Garber
A horrifying hybrid of genetic science and nature has taken over the Louisiana bayou, leaving terror in its wake! In the heat of the summer, what began as an day of boating and bikinis changes drastically when a school of genetically enhanced snakehead fish finds their way into Black Briar Swamp.
Biohazard
›R1985 · Horror, Science Fiction · 79m · Aldo Ray, Angelique Pettyjohn, William Fair
A group of skeptical government officials headed by General Randolph are brought to a remote laboratory for a demonstration in "Psychic Materialization", a successful side effect of an experimental drug. But the project scientists had warned that not enough testing had been completed to access safety concerns. In a freak accident during the demonstration to the politicians, a vicious creature is created! Unable to contain the monster, it unleashes unbelievable havoc & destruction against mankind! Reproducing itself at an alarming rate, and all known weapons seemingly powerless against the creature, the scientists are gravely concerned for the survival of mankind!
Antibody
›2002 · Action, Horror, Science Fiction · 90m · Lance Henriksen, Robin Givens, William Zabka
After a terrorist with an implanted nuclear detonator gets shot, a team of scientists must defuse the bomb by miniaturizing themselves and going into his bloodstream. His organism's antibodies start to mass against them.
Snake Outta Compton
›2018 · Science Fiction, Comedy, Horror · 83m · Ricky Flowers Jr., Motown Maurice, Donte Essien
A rap group on the verge of signing their first record deal is the city's only hope in a battle with a giant mutating snake monster.
Something Beneath
›2007 · TV Movie, Horror, Science Fiction · 90m · Kevin Sorbo, Peter MacNeill, Natalie Brown
When a mysterious black slime oozes up from the plumbing to infiltrate a new conference center, it causes attendees at an environmental convention who come in contact with it to have horrific hallucinations and nightmarish visions of past tragedies. Environmentalist priest Father Douglas Middleton must team up with conference coordinator Khali Spence to stop the slime -- or die trying.
Swarmed
›PG-132005 · Action, Horror, Thriller · 88m · Carol Alt, Jonathan Malen, Maria Brooks
Residents of a small town find themselves battling a swarm of wasps which has been sprayed by a super pesticide.
Terror in the Midnight Sun
›NR1959 · Science Fiction, Thriller, Drama · 73m · Barbara Wilson, Sten Gester, Robert Burton
After a herd of reindeer are mysteriously found dead following a meteor crash in a remote part of Lapland in northern Sweden, soldiers and a geologist are called out to investigate.
Absence
›NR2013 · Horror, Thriller · 81m · Lee Burns, Michael Angelo Covino, Eric Matheny
Doctors are baffled when an expectant mother wakes to find her nearly-to-term pregnancy apparently disappear overnight. Police investigate the situation as a missing child, and only her husband and brother trust her version of events.
Ice Road Terror
›2011 · Horror, Action · 90m · Brea Grant, Ty Olsson, Dylan Neal
A giant flesh-eating reptile takes the Arctic region by storm.
Things
›1989 · Horror · 84m · Amber Lynn, Barry J. Gillis, Bruce Roach
An impotent husband with a fanatical desire to father children, forces his wife to undergo a dangerous experiment. This results in the birth of a multitude of monstrous THINGS.
Alien Invasion
›2018 · Science Fiction, Horror, Comedy · 82m · Andrea Guasch, Joe Manjón, Mark Schardan
The police confirms the presence of a "86-Code" in the National Park. A beast, coming from another world, could have woken up from its lethargy.
The Dead and the Damned
›R2011 · Horror, Western · 82m · David A. Lockhart, Camille Montgomery, Rick Mora
A meteor lands in Jamestown California in 1849 during the gold rush. It is found by miners who release it's spoors which turn the population into blood thirsty mutants.
Humans vs Zombies
›NR2011 · Comedy, Horror, Science Fiction · 105m · Melissa Carnell, Frederic Doss, Chip Joslin
Students on summer break are exposed to a deadly virus that is spread rapidly through direct human contact. The infected become enslaved by the invading "swarm" intelligence and driven by an insatiable appetite to consume human flesh. Returning home, the students spread the infection to their fellow classmates and other unsuspecting townspeople.
Frankenstein Reborn
›NR2005 · Horror, Science Fiction, Thriller · 84m · Rhett Giles, Thomas Downey, Joel Ezra Hebner
The latest psychiatrist assigned to assess whether inmate Victor Frank is mentally fit to stand trial for murder gives up in frustration and so the asylum head Dr Robert Walton steps in to do the job. Frank tells Walton his story. He was a scientist experimenting in the field of nanotechnology. Using nanobots that were capable of rebuilding the human body, Frank and his team had great success in helping the crippled, wheelchair-ridden Bryce Daniels regain use of his faculties. But then Bryce started to become unstable...
Plan 9
›2015 · Science Fiction, Horror · 102m · Brian Krause, Sarah Eshleman, Mister Lobo
Plan 9 is the story of Nilbog, a small town with a big story. The beginning of an invasion! However, instead of lasers, space ships, and epic force, these aliens have a different plan for the inhabitants of Earth. To resurrect their dead as their own army set with but one goal… To wipe out all mankind! Only the townsfolk on this Halloween night stand in the way of total domination. From the police department, to those trapped in a convenient store, and even those trying to stay alive in the streets, this night will decide the fates of all who walk the planet and thought they were the top of the food chain.
The Darkest Hour
›PG-132011 · Horror, Action, Thriller · 89m · Emile Hirsch, Rachael Taylor, Olivia Thirlby
In Moscow, five young people lead the charge against an alien race which has attacked Earth via our power supply.
Sharknado 2: The Second One
›2014 · Thriller, Science Fiction, TV Movie · 95m · Ian Ziering, Vivica A. Fox, Tara Reid
A freak weather system turns its deadly fury on New York City, unleashing a Sharknado on the population and its most cherished, iconic sites - and only Fin and April can save the Big Apple.
The Island of Dr. Moreau
›PG-131996 · Science Fiction, Horror · 96m · Marlon Brando, Val Kilmer, David Thewlis
A plane crash surviving attorney stumbles upon a mysterious island and is shocked to discover that a brilliant scientist and his lab assistant have found a way to combine human and animal DNA—with horrific results.
Supernova
›PG-132000 · Science Fiction, Horror, Thriller · 91m · James Spader, Angela Bassett, Robert Forster
Set in the 22nd century, when a battered salvage ship sends out a distress signal, the seasoned crew of the rescue hospital ship Nova-17 responds. What they find is a black hole--that threatens to destroy both ships--and a mysterious survivor whose body quickly mutates into a monstrous and deadly form.
Cabin Fever 2: Spring Fever
›R2009 · Horror · 87m · Rider Strong, Noah Segan, Alexi Wasser
A high school prom faces a deadly threat: a flesh-eating virus that spreads via a popular brand of bottled water.
The Dinosaur Project
›2012 · Adventure, Action, Horror · 83m · Natasha Loring, Matt Kane, Richard Dillane
Found footage of an expedition into the Congo jungle where a team of explorers stumbles upon a colony of Dinosaurs.
Jurassic Hunt
›R2021 · Action, Science Fiction, Thriller · 83m · Courtney Loggins, Ruben Pla, Tarkan Dospil
Female adventurer Parker joins a crew of male trophy hunters in a remote wilderness park. Their goal: slaughter genetically recreated dinosaurs for sport using rifles, arrows, and grenades. After their guide is killed by raptors, the team tries to escape the park – but the hunters quickly become the hunted. Even worse, the park’s manager suspects Parker of being a spy and sends a hit squad after her. This battle’s about to become primitive!
Frogs
›PG1972 · Horror · 90m · Ray Milland, Sam Elliott, Joan Van Ark
Jason Crockett is an aging, grumpy, physically disabled millionaire who invites his family to his island estate for his birthday celebration. Pickett Smith is a free-lance photographer who is doing a pollution layout for an ecology magazine. Jason Crockett hates nature, poisoning anything that crawls on his property. On the night of his birthday the frogs and other members of nature begin to pay Crockett back.