Best movies like The Quantum Terror

In the middle of a routine patrol, officer Daniel Carter happens upon a blood-soaked figure limping down a deserted stretch of road. He rushes the young man to a nearby rural hospital staffed by a skeleton crew, only to discover that patients and personnel are transforming into something inhuman. As the horror intensifies, Carter leads the other survivors on a hellish voyage into the subterranean depths of the hospital in a desperate bid to end the nightmare before it's too late.

Disturbing and mysterious things begin to happen to a bartender in New Orleans after he picks up a phone left behind at his bar.

Meg and Charles Wallace are aided by Calvin and three interesting women in the search for their father who disappeared during a government experiment. Their travels take them around the universe to a place unlike any other.

H.P. Lovecraft anthology is divided into four segments: "The Library" which is the wraparound segment involving Lovecraft's research into the Book of The Dead and his unwitting release of a monster and his writing of the following horror segments "The Drowned", "The Cold", and "Whispers".

A group of friends must confront their most terrifying fears when they awaken the dark powers of an ancient spirit board.

Nazis take over an ancient fortress that contains a mysterious entity that wreaks havoc and death upon them.

Amanda's deathbed request to her son, John, was for him to destroy all the lab notes etc. from her last experiment. She also blurts out he had a brother. At the funeral John meets Melissa, who claims to be his mother's biggest fan. Together with some of John's friends they go to Amanda's house, but none are prepared for what they find there.

Tricia's husband Daniel has been missing for seven years. Her younger sister Callie comes to live with her as the pressure mounts to finally declare him 'dead in absentia.' As Tricia sifts through the wreckage and tries to move on with her life, Callie finds herself drawn to an ominous tunnel near the house. As she begins to link it to other mysterious disappearances, it becomes clear that Daniel's presumed death might be anything but 'natural.' The ancient force at work in the tunnel might have set its sights on Callie and Tricia—and Daniel might be suffering a fate far worse than death in its grasp.

Students on a camping trip discover something sinister is lurking beyond the trees.

After she’s permanently blinded in a tragic car accident, Rebecca receives some bizarre news: her long-lost mother has recently passed away, leaving her their family’s ancestral castle in rural Albania. Traveling to the estate with a group of friends, Rebecca hopes it will be an opportunity for her to reconnect with a past she never knew and a mother who seemingly left her behind. When mysterious events begin to occur and her friends begin to die, Rebecca must unravel the secrets of her family’s history before she too falls prey to the Castle Freak.

A young woman in Paris goes to a party in the enormous labyrinth of limestone tunnels beneath Paris. When she becomes separated from her friends, she is convinced something is chasing her through the dark tunnels.

The Gardner family moves to a remote farmstead in rural New England to escape the hustle of the 21st century. They are busy adapting to their new life when a meteorite crashes into their front yard, melts into the earth, and infects both the land and the properties of space-time with a strange, otherworldly colour. To their horror, the family discovers this alien force is gradually mutating every life form that it touches—including them.

Doctor Strange, with the help of mystical allies both old and new, traverses the mind-bending and dangerous alternate realities of the Multiverse to confront a mysterious new adversary.

A team of American scientists investigate the empty, destroyed base of their Norwegian counterparts in Antarctica, only to discover a terrifying life force that can take the form of its prey.

A research team finds a mysterious cylinder in a deserted church. If opened, it could mean the end of the world.

A man with an unknown disease travels to an island with his girlfriend where his relatives once lived, hoping to find a cure to his illness. Although his relatives were all thought to be dead, he finds them living underground.

A scientific experiment unknowingly brings extraterrestrial life forms to the Earth through a laser beam. First is the cigar smoking drake Howard from the duck's planet. A few kids try to keep him from the greedy scientists and help him back to his planet. But then a much less friendly being arrives through the beam...

In a small town in Massachusetts, four high school girls perform a ritual in an attempt to debunk the lore of Slender Man. When one of the girls goes mysteriously missing, they begin to suspect that she is, in fact, his latest victim.

Nathan Hayes is a religious man trying to hold onto his farm and keep his family in line. A real estate developer is trying to buy most of the farm property in the area, including Mr. Hayes family farm, in the hope that the Tennesse Valley Authority will choose the town for the site of a new dam and recreational area. The night of a terrible storm, an unidentified, glowing object crashes on the Hayes farm and with it comes a horrible curse for the Hayes family and the members of the community.

Police call in occult expert to help solve series of murders.

A woman investigates the disappearance of her friend and her own murky past when she travels to a mysterious convent on a barren island.

A teenage girl moves into a remote country home with her family, only to discover that the gloomy old house has a horrifying past that threatens to destroy them.

A young woman slowly goes crazy after taking a job as the caretaker for an ancient New York home.

Dr. Henry Armitage, an expert in the occult, goes to the old Whateley manor in Dunwich looking for Nancy Wagner, a student who went missing the previous night. He is turned away by Wilbur, the family's insidious heir, who has plans for the young girl. But Armitage won't be deterred. Through conversations with the locals, he soon unearths the Whateleys' darkest secret — as well as a great evil.

As a lone spaceship proceeds on its long voyage across space, the crew are surprised to encounter a strange pyramid form. Surprise turns to horror as one by one, they discover that their darkest nightmares are all starting to become real. The pyramid has to be behind it all somehow, but how can they save themselves from its influence?

A long time ago in a distant fairy tale countryside, a young girl leads her little brother into a dark wood in desperate search of food and work, only to stumble upon a nexus of terrifying evil.

August T. Harrison, private eye, comes out of retirement to solve a bizarre missing persons case, but finds himself caught in the middle of a dark conspiracy involving the writings of H.P. Lovecraft.

Several people disappear from and at the sea. Their bodies are found gnawed to the skeleton, even the marrow is missing. The scientists have no idea which animal could do such things. Dr. Turner begins to suspect that the company which builds a tunnel beneath the bay might have poisoned the environment and caused an octopus to mutate to giant dimensions...

A genre-bending tale of a boy trying to fulfill his unrequited love for a girl who has risen from the dead. It tells the story of twin brothers Patrick and Carol Darling, newly graduated from high school and struggling to come to terms with the mysterious disappearance of their friend, the bright and beautiful Wendy Hearst. When a drive through the countryside surrounding their suburban community leads to the discovery of Wendy's mysteriously animated corpse, the boys secretly transport the un-dead Wendy to an empty house in hopes of somehow bringing her back to life. As the sweltering summer pushes on, they must maintain the appearance of normalcy for their friends and family as they search for ways to revive the Wendy they once knew, or, failing that, to satisfy their own quests for love amongst the living and the dead.

Experiments in biological warfare have destroyed all but a few remnants of the human race. Alone in a lab, eight students work feverishly to create a vaccine before they are forced outside in search for food. It is then that the surviving scientists discover creatures mutated by the plague. Now they prepare to do battle against their worst fear: The Terror Within.

A private investigator reads a book of sinister origins and unknowingly puts his daughter and himself in a fight for their lives...and their eternal souls.

A group of young Miskatonic University scientists invent a time machine, only to learn that they are being manipulated by mysterious, unseen forces from another dimension.

After an all-night graduation beach party, a group of hung-over students wakes up under the blazing sun to find their numbers somewhat depleted. An enormous alien creature has burrowed down deep and anyone foolish enough to make contact with the sand finds themselves at the mercy of a sea of flesh-eating tentacles. Will they ever be able to escape its carnivorous clutches?

A mother obsessed with mind-altering televangelism consequently vomits a pulsating growth that slithers down the throat of her son during the night. Upon spewing the parasite, the son is driven by an uncontrollable force to murder and feed corpses to the now-multiple-toothed monsters manifesting throughout the house. This gory, shot-on-Super-8 regional rarity is a micro-budget salute to H.G. Lewis and H.P. Lovecraft. — Evan Husney, Drafthouse Films

A research team from an electronics company move into an old Victorian house to start work on finding a new recording medium. When team member Jill Greeley witnesses a ghost, team director Peter Brock decides not only to analyse the apparition, which he believes is a psychic impression trapped in a stone wall (dubbed a "stone tape"), but to exorcise it too - with terrifying results...

A group of grad students have booked passage on the fishing trawler Harbinger to study the effects of global warming on a pod of Orcas in the Bering Sea. When the ship's crew dredges up a recently thawed piece of old Soviet space wreckage, things get downright deadly. It seems that the Russians experimented with tardigrades, tiny resilient animals able to withstand the extremes of space radiation. The creatures survived, but not without mutation. Now the crew is exposed to aggressively mutating organisms. And after being locked in ice for 3 decades, the creatures aren't about to give up the warmth of human companionship.

An American investigator for the U.N., a German scientist and a British reporter join forces to investigate a series of disappearances and mutilation-deaths confined to a Swiss Alp and involving a thick, mobile cloud, a telepathic girl, an animate dead man, and tentacled, cyclopean beings from another planet.

Folklore professor Albert Wilmarth investigates legends of strange creatures in the most remote hills of Vermont. His enquiry reveals a terrifying glimpse of the truth that lurks behind the legends.

A creature of demonic nature, too hideous to have a name, once again terrorizes the college kids that summoned it.

A young scientist discovers a malevolent entity which sets her on a bloody descent into the jaws of insanity.

A group of explorers surveying an abandoned goldmine are trapped in a cave in, and find themselves at the mercy of a slimy, mysterious creature.

Haunted by disturbing dreams from an inherited book, a young man becomes interested in the writings of H.P. Lovecraft.

80's inspired John Carpenteresque Action. A young woman is forced to push past her worst fears and battle to deport an ancient entity back to where it came from. Set inside an underground military base known as The Artemis Black Site, the movie mixes an Escape From New York style survival story with Lovecraftian elements and large scale mythology building.

When a side job as a Private Investigator goes awry, a woman becomes infected by an ancient biological compound that emerges from the depths of the Indonesian jungle, exposing her to Lovecraftian terrors lurking in the city's dark corners.

A young woman inherits her estranged father's estate after his mysterious death. Once she and her friends arrive at the mansion, they discover that the home is on an old cemetery, which has the power of opening a portal to another realm, which contains the creatures foretold to the world by writer H.P. Lovecraft.

After a long journey, a traveller and his wife arrive at the Usher mansion. Upon arriving, however, they discover that the mansion's sibling inhabitants, Roderick and Madeline Usher, have been afflicted with a mysterious malady: Roderick's senses have become painfully acute, while Madeline has become nearly catatonic. That evening, Roderick tells his guests of an old Usher family curse: any time there has been more than one Usher child, all of the siblings have gone insane and died horrible deaths. As the days wear on, the effects of the curse reach their terrifying climax.

A grad student breaks up with her boyfriend to focus on her thesis, not realizing something has infected him and that he's going to wreak havoc on her life.

A dysfunctional family awake on Christmas morning to discover they’re sealed inside their house by a mysterious black substance. On television, a single line of text reads: “Stay Indoors and Await Further Instructions.”

An American artist's obsession with a disturbing urban legend leads her to an investigation of the story's origins at the crumbling estate of a reclusive painter in Ireland.

In Moscow, the priest Owen hires a team to guide him in the underworld to find his friend Sergei that is missing while researching the legend about the existence of demons and an entrance to hell beneath the city.