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
Shark Attack
›R1999 · Horror, TV Movie · 95m · Casper Van Dien, Ernie Hudson, Bentley Mitchum
When an accidental death verdict is given on discovery of the remains of a top scientist, within the stomach of a hammerhead shark his closest friend Marine Biologist Steven McRay is not happy with the explanation and travels to investigate further, where he discovers that his friend's death was not an isolated incident, and that the local population have been terrorised by a rash of shark attacks.Developments in scientific technology had allowed experts to predict the pattern and likelihood of Shark Attacks, but now it seems that they may also be able to actually control these factors, rendering at their disposal the ultimate Killing machine.Enjoy the water... you may never want to go in the sea again!
Camel Spiders
›R2011 · Horror, Science Fiction, Fantasy · 80m · Brian Krause, Paula LaBaredas, C. Thomas Howell
Based on actual creatures that for years have tormented our armed forces in the Middle East, these creatures have now invaded the southwestern deserts of the United States. The Camel Spiders now freely hunt for prey, unafraid of any predator - including man. No place is safe no one is beyond their paralyzing sting. In the end, a small band of hearty fighters are forced to make one last stand against the creatures.
Bigfoot
›2012 · Horror, Science Fiction, Adventure · 89m · Barry Williams, Howard Hesseman, Sherilyn Fenn
A rock concert awakens the legendary monster, who goes on a rampage. The event's organizer plans to kill the beast and create a tourist attraction around its stuffed body, but an environmentalist realizes the creature is the last of its species, and is determined to make sure it does not become extinct.
Raiders of the Lost Shark
›2015 · Horror, Comedy, Science Fiction · 71m · Candice Lidstone, Jessica Huether, Catherine Mary Clark
Four friends set out by boat for an idyllic vacation on a private, remote island. But unknown to them, a weaponized shark has escaped from a top secret military lab nearby, a shark that was genetically engineered with hate in its blood, and programmed to hunt any human within range. Now, these friends must band together to battle an all new brand of predator who will stop at nothing to remain at the top of the food chain.
The Mangler 2
›R2002 · Horror, Science Fiction · 97m · Lance Henriksen, Chelse Swain, Philippe Bergeron
A rebellious teen hacks her high school’s tech with the sinister Mangler 2.0 computer virus, turning cameras, doors, and appliances into a deadly digital nightmare.
Monster
›2008 · Action, Horror, Science Fiction · 86m · Erin Evans, Sarah Lieving, Jennifer Kim
Two women, aspiring documentary filmmakers, find themselves trapped in a monster-plagued Tokyo in 2003.
Supercroc
›2007 · Horror, Action, Adventure · 86m · Cynthia Rose Hall, Matthew Blashaw, Kim Little
A team of soldiers must stop a giant, bloodthirsty crocodile from reaching a nearby city, while trying to avoid being a meal for the beast themselves.
Deep Blue Sea 2
›R2018 · Action, Horror, Science Fiction · 94m · Danielle Savre, Rob Mayes, Michael Beach
When shark conservationist Dr. Misty Calhoun is invited to consult on a top-secret project run by pharmaceutical billionaire Carl Durant, she is shocked to learn that the company is using unpredictable and highly aggressive bull sharks as its test subjects, which soon break loose and cause havoc.
Anacondas: Trail of Blood
›R2009 · Adventure, Horror, Thriller · 89m · Crystal Allen, Linden Ashby, Danny Midwinter
A genetically created Anaconda, cut in half, regenerates itself into two new aggressive giant snakes, due to the Blood Orchid.
3-Headed Shark Attack
›2015 · Science Fiction, Action, Horror · 90m · Jena Sims, Jaason Simmons, Rob Szatkowski
The world’s greatest killing machine is three times as deadly, when a mutated shark threatens a cruise ship. As the shark eats its way from one end of the ship to the next, the passengers fight the deadly predator using anything they can find.
Super Shark
›2011 · Science Fiction, Action, Comedy · 87m · John Schneider, Sarah Lieving, Jerry Lacy
An offshore drilling accident triggers the release of a giant prehistoric shark. When marine biologist Kat Carmichael arrives, she runs up against corporate front man Roger Wade, who plots with Stewart to disrupt her investigation. With the help of Skipper Chuck and disc jockey Dynamite Stevens, Kat tries to find a way to defeat the monster which has evolved to a state where it can walk on dry land and fly...it's the SUPER SHARK!
The Horror of Party Beach
›NR1964 · Horror, Music, Science Fiction · 78m · John Scott, Alice Lyon, Allan Laurel
Radioactive waste dumped off the coastline creates mutant monsters. The beasts attack slumber parties, beaches, tourists, and terrorize a waterfront community as a scientist, his daughter, her boyfriend and the local police try to find a way to stop them.
Alien Predator
›NR2018 · Action, Science Fiction, Adventure · 87m · Xavi Israel, Dutch Hofstetter, Sébastien Charmant
A black ops reconnaissance team is sent to investigate the crash of an unidentified aircraft. When they arrive, they find strange markings and residue visible only in infrared. As the team gets deeper in and tries to figure out the source of the markings, they discover that they are being hunted by an alien expedition to Earth.
Black Noise
›R2023 · Action, Science Fiction, Horror · 86m · Jackson Rathbone, Alex Pettyfer, Eve Mauro
Members of an elite security team deployed to rescue a VIP on an exclusive island.The rescue mission becomes a desperate attempt to survive, escape the island and elude the sinister presence that seeks to harm them.
King Dinosaur
›1955 · Science Fiction, Horror, Adventure · 63m · William Bryant, Patti Gallagher, Douglas Henderson
In 1960, four American scientists travel to a planet that has just entered Earth's solar system to see if it's able to support an Earth colony. They find an oxygen atmosphere, a lush earth-like forest, and earth-like animals living around a potable fresh-water lake.
Attack Force
›R2006 · Action, Adventure, Science Fiction · 94m · Steven Seagal, Danny Webb, Andrew Bicknell
Marshall Lawson is the commander of an elite military unit. Marshall Lawson loses his strike-team in a cold-blooded and seemingly random attack, and he takes it upon himself to investigate the attack, with the help of his girlfriend Tia and his friend Dwayne.
Laserblast
›PG1978 · Science Fiction, Horror · 83m · Kim Milford, Cheryl Smith, Gianni Russo
Happy go-lucky teen Billy Duncan discovers an otherworldly laser gun in the southern California desert, making him the target of a pair of aliens who had recently executed its previous owner.
Anaconda 3: Offspring
›R2008 · Horror, Adventure, Thriller · 91m · David Hasselhoff, Crystal Allen, John Rhys-Davies
A mercenary-for-hire accepts a mission from a billionaire to capture a dangerous snake that could possibly help cure a terminal illness.
Avalanche Sharks
›2012 · Horror, Action, Science Fiction · 82m · Alexander Mendeluk, Kate Nauta, Benjamin Easterday
A snow avalanche awakens humungous, prehistoric sharks that proceed to chomp on bikini clad co-eds.
Alien Origin
›2012 · Fantasy, Thriller, Science Fiction · 90m · Trey McCurley, Chelsea Vincent, Daniela Flynn
A movie created from "found footage" of a lost military expedition that exposes the origins of life on earth.
Sand Sharks
›R2011 · Comedy, Horror, Science Fiction · 87m · Corin Nemec, Brooke Hogan, Vanessa Evigan
Just when you thought it was safe to go back to the beach, it appears that our large fishy friends have found a way to chomp on you when you're chilling out on the sand too!
Breach
›R2020 · Science Fiction, Action, Horror · 93m · Cody Kearsley, Bruce Willis, Rachel Nichols
A hardened mechanic must stay awake and maintain an interstellar ark fleeing the dying planet Earth with a few thousand lucky souls on board... the last of humanity. Unfortunately, humans are not the only passengers. A shapeshifting alien creature has taken residence, its only goal is to kill as many people as possible. The crew must think quickly to stop this menace before it destroys mankind.
2-Headed Shark Attack
›R2012 · Horror, Action, Science Fiction · 90m · Carmen Electra, Charlie O'Connell, Brooke Hogan
A Semester at Sea ship is attacked and sunk by a mutated two-headed shark, and the survivors seek refuge on a deserted atoll. The coeds, however, are no longer safe when the atoll starts flooding.
Mega Shark vs. Crocosaurus
›2010 · Action, Horror, Science Fiction · 90m · Jaleel White, Sarah Lieving, Gary Stretch
When the prehistoric warm-water beast the Crocosaurus crosses paths with that cold-water monster the Mega Shark, all hell breaks loose in the oceans as the world's top scientists explore every option to halt the aquatic frenzy. Swallowing everything in their paths -- including a submarine or two -- Croc and Mega lead an explorer and an oceanographer on a wild chase. Eventually, the desperate men turn to a volcano for aid.