Halloween Universe

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

Dead Air

Dead Air

R2009 · Horror, Science Fiction, Thriller · 90m · Bill Moseley, Patricia Tallman, Navid Negahban

Logan Burnhardt is the ego-king of the airwaves, but his unflappable persona is put to the test when a terrorist bio-attack unleashes a plague of flesh-ripping maniacs on Los Angeles.

IMDb 5.2TMDB 5.15.4
Amazon Video
The Abandon

The Abandon

R2024 · Science Fiction, Horror, Thriller · 97m · Jonathan Rosenthal, Tamara Perry, Regis Terencio

Injured U.S. soldier Miles Willis awakens to discover he is trapped in a mysterious cube armed only with his combat gear. As Miles begins to question his sanity, he finds a lifeline – a voice on the other end of his satellite phone who claims to be a prisoner in a similar space. As the walls close in, these two strangers must put their heads together if they are to outwit their captors and unlock this deadly puzzle.

IMDb 4.4🍅 92%TMDB 4.65.4
MovieSphere+ Amazon ChannelAmazon VideoApple TV StoreGoogle Play Movies
Bloodwork

Bloodwork

R2012 · Horror, Thriller · 100m · Travis Van Winkle, Tricia Helfer, John Bregar

A couple of college students decide to sign up for pharmaceutical testing of a new allergy drug to make some extra cash for their spring break trip. They quickly discover their two week stay will not be as easy as they first believed and fight to save themselves from the grips of the facility.

IMDb 5.2TMDB 5.45.4
The Vindicator

The Vindicator

R1986 · Action, Horror, Science Fiction · 93m · David McIlwraith, Teri Austin, Richard Cox

An employee of a secret company operation becomes the victim of the company's special weapons project. He is transformed into a robotic killing machine that, because of his programming must destroy anything that comes near him.

IMDb 4.9TMDB 4.75.4
Amazon Video
The Last Boy on Earth

The Last Boy on Earth

2024 · Science Fiction, Horror, Adventure · 97m · Camilo Levigne, Hugo Quiril, Raymond E. Lee

In a distant future, a mysterious boy becomes the central figure in the search for a new hope. Who is this kid? Why is everyone looking for it? Sometimes it is better not to know certain answers…

IMDb 3.6TMDB 5.95.4
Amazon Prime VideoAmazon Prime Video with AdsAmazon VideoApple TV Store
Embryo

Embryo

PG1976 · Horror, Science Fiction · 104m · Rock Hudson, Barbara Carrera, Diane Ladd

A scientist doing experiments on a human fetus discovers a method to accelerate the fetus into a mature adult in just a few days.

IMDb 5.1TMDB 4.85.4
Amazon Prime VideoYouTube TVFlixFlingCultpix
Horror High

Horror High

PG1973 · Horror, Science Fiction · 85m · Pat Cardi, Austin Stoker, Rosie Holotik

A nerdy high school super whiz experiments with a chemical which will transform his guinea pig "Mr. Mumps" from a gentle pet into a ravenous monster. In a fit of rage against his tormentors at the high school, Vernon Potts goes on a killing spree, eliminating all of those who ever picked on him - the Gym Coach, the School Jock, The Creepy Janitor & his hated teacher, Ms. Grindstaff.

IMDb 5.0TMDB 5.65.4
FlixFling
Gammera the Invincible

Gammera the Invincible

1966 · Horror, Science Fiction, Action · 86m · Albert Dekker, Brian Donlevy, Diane Findlay

An atomic explosion awakens Gammera, a giant fire breathing turtle monster from his millions of years of hibernation.

IMDb 5.0TMDB 5.15.4
FlixFlingArtiflixAmazon Video
Brain Dead

Brain Dead

NR2007 · Horror · 95m · Joshua Benton, Sarah Grant Brendecke, Michelle Tomlinson

A sleepy fishing port town is consumed with terror when a small crater crash-lands nearby and releases a slimy parasitic agent that transforms the residents into brain-eating zombies. Cornered in an abandoned fishing lodge, six strangers are forced to band together to stave off the blood-sucking monsters clawing the walls outside.

IMDb 5.0TMDB 4.75.4
fuboTVPhiloAmazon VideoApple TV Store
Somnium

Somnium

NR2025 · Science Fiction, Horror, Thriller · 90m · Chloë Levine, Will Peltz, Peter Vack

Gemma moves to LA, hoping to become an actress. She takes an overnight gig at a sleep clinic that promises to make their clients’ dreams come true. But the longer she spends there, the more it becomes clear that something sinister is going on.

IMDb 4.9TMDB 5.55.4
AMC Plus Apple TV Channel AMC+ Amazon ChannelYouTube TVPhilo
Doctor Blood's Coffin

Doctor Blood's Coffin

1961 · Horror, Science Fiction · 92m · Kieron Moore, Hazel Court, Ian Hunter

After being thrown out of medical school for ethical violations, Dr. Peter Blood returns home to a small Cornish village, where he sets up a research laboratory in a secluded cave. There, he attempts to revive the dead, using kidnapped humans -- who he views as unworthy of life -- for their body parts, specifically, their hearts.

IMDb 4.9TMDB 5.35.4
fuboTVMGM+ Amazon ChannelYouTube TVFandor
Brides of Blood

Brides of Blood

NR1968 · Horror, Science Fiction · 97m · Kent Taylor, Beverly Powers, John Ashley

Americans investigating the results of nuclear radiation discover a man-eating monster on a remote island.

IMDb 4.9TMDB 4.85.4
Possessed by the Night

Possessed by the Night

R1994 · Thriller, Horror · 84m · Shannon Tweed, Ted Prior, Sandahl Bergman

A horror writer buys an odd looking mutant embryo creature, pickled in a jar, from a shop in Chinatown, hoping it will be a creative inspiration for his work. Instead, the odd mutation provokes a rage of violence and lust to envelop the suburban villa where the writer lives with his wife and sexy secretary.

IMDb 4.5TMDB 4.65.4
Flora

Flora

2017 · Adventure, Drama, Horror · 99m · Teresa Marie Doran, Dan Lin, Caleb Noel

In 1929, an expedition of university botanists enter an uncharted forest where they discover, and must escape an ancient organism.

IMDb 4.7TMDB 4.05.4
Amazon Prime VideoYouTube TVFandor Amazon ChannelAmazon Prime Video with Ads
RWD

RWD

2015 · Science Fiction, Horror · 80m · Adam Hartley, Matt Stuertz

Two men went searching for ghosts, but they found themselves instead...

IMDb 4.4TMDB 4.55.4
The First Purge

The First Purge

R2018 · Action, Horror, Thriller · 97m · Y'lan Noel, Lex Scott Davis, Joivan Wade

To push the crime rate below one percent for the rest of the year, the New Founding Fathers of America test a sociological theory that vents aggression for one night in one isolated community. But when the violence of oppressors meets the rage of the others, the contagion will explode from the trial-city borders and spread across the nation.

IMDb 5.2MC 54🍅 55%TMDB 6.05.3
Amazon VideoApple TV StoreGoogle Play MoviesYouTube
Priest

Priest

PG-132011 · Action, Fantasy, Horror · 87m · Paul Bettany, Karl Urban, Lily Collins

In an alternate world, humanity and vampires have warred for centuries. After the last Vampire War, the veteran Warrior Priest lives in obscurity with other humans inside one of the Church's walled cities. When the Priest's niece is kidnapped by vampires, the Priest breaks his vows to hunt them down. He is accompanied by the niece's boyfriend, who is a wasteland sheriff, and a former Warrior Priestess.

IMDb 5.7MC 41🍅 16%TMDB 5.95.3
Amazon VideoApple TV StoreGoogle Play MoviesYouTube
The Lazarus Effect

The Lazarus Effect

PG-132015 · Horror, Science Fiction, Thriller · 83m · Mark Duplass, Olivia Wilde, Donald Glover

Medical researcher Frank, his fiancee Zoe and their team have achieved the impossible: they have found a way to revive the dead. After a successful, but unsanctioned, experiment on a lifeless animal, they are ready to make their work public. However, when their dean learns what they've done, he shuts them down. Zoe is killed during an attempt to recreate the experiment, leading Frank to test the process on her. Zoe is revived -- but something evil is within her.

IMDb 5.2MC 31🍅 82%TMDB 5.35.3
Amazon Prime VideoHuluPeacock PremiumAmazon Prime Video with Ads
Subservience

Subservience

R2024 · Horror, Science Fiction, Thriller · 105m · Megan Fox, Michele Morrone, Madeline Zima

With his wife out sick, a struggling father brings home a lifelike AI, only to have his self-aware new help want everything her new family has to offer... Like the affection of her owner and she'll kill to get it.

IMDb 5.4🍅 47%TMDB 6.65.3
Amazon VideoApple TV StoreGoogle Play MoviesYouTube
Village of the Damned

Village of the Damned

R1995 · Thriller, Horror, Science Fiction · 99m · Christopher Reeve, Kirstie Alley, Linda Kozlowski

An American village is visited by some unknown life form which leaves the women of the village pregnant. Nine months later, the babies are born, and they all look normal, but it doesn't take the "parents" long to realize that the kids are not human or humane.

IMDb 5.6MC 41🍅 28%TMDB 6.15.3
Amazon VideoApple TV StoreGoogle Play MoviesYouTube
The Divide

The Divide

R2012 · Horror, Science Fiction, Thriller · 122m · Lauren German, Michael Biehn, Milo Ventimiglia

Survivors of a nuclear attack are grouped together for days in the basement of their apartment building, where fear and dwindling supplies wear away at their dynamic.

IMDb 5.7MC 28🍅 26%TMDB 5.95.3
Amazon Prime VideoYouTube TVAmazon Prime Video with AdsMovieSphere+ Amazon Channel
All Hallows' Eve

All Hallows' Eve

R2013 · Horror · 82m · Katie Maguire, Catherine A. Callahan, Marie Maser

While watching two children on Halloween night, a babysitter finds an old VHS tape in the kids' trick or treat bag. The tape features three tales of terror, all linked together by a murderous clown.

IMDb 5.2TMDB 5.75.3
AMC Plus Apple TV Channel AMC+ Amazon ChannelAMC+YouTube TV
Disturbing Behavior

Disturbing Behavior

R1998 · Mystery, Horror, Science Fiction · 84m · James Marsden, Katie Holmes, Nick Stahl

Steve Clark is a newcomer in the town of Cradle Bay, and he quickly realizes that there's something odd about his high school classmates. The clique known as the "Blue Ribbons" are the eerie embodiment of academic excellence and clean living. But, like the rest of the town, they're a little too perfect. When Steve's rebellious friend Gavin mysteriously joins their ranks, Steve searches for the truth with fellow misfit Rachel.

IMDb 5.6🍅 36%TMDB 5.85.3
Amazon Prime VideoAmazon Prime Video with AdsFandango At Home
Dead Rising: Watchtower

Dead Rising: Watchtower

NC-172015 · Horror, Science Fiction, Action · 118m · Jesse Metcalfe, Meghan Ory, Virginia Madsen

A group of people fight to survive in a zombie infested town.

IMDb 5.2TMDB 5.25.3
Sci-Fi Horror Horror Movies & Series · Halloween Universe