Four teenagers at a British private school secretly uncover and explore the depths of a sealed underground hole created decades ago as a possible bomb shelter.

Trying to escape her broken past, Sarah O’Neill is building a new life on the fringes of a backwood rural town with her young son Chris. A terrifying encounter with a mysterious neighbour shatters her fragile security, throwing Sarah into a spiralling nightmare of paranoia and mistrust, as she tries to uncover if the disturbing changes in her little boy are connected to an ominous sinkhole buried deep in the forest that borders their home.

Two brothers team up to battle a creature under the bed, in what is being described as a "suburban nightmare" tale.

While exploring the neighboring woods, 13-year-old John discovers an unfinished bunker — a deep hole in the ground. Seemingly without provocation, he drugs his affluent parents and older sister and drags their unconscious bodies into the bunker, where he holds them captive. As they anxiously wait for John to free them from the hole, the boy returns home, where he can finally do what he wants.

When two siblings stumble on a strange hole in the wall of their grandparents' house, horrifying incidents reveal sinister secrets about their family.

The lives of two siblings are completely upended when they discover a dead body, long buried in their parent’s basement, sending them down a rabbit hole of crime and murder.

In 1944, in the Belgian - German border, seven German soldiers survive an American attack in the front and lock themselves in a bunker to protect the position. Under siege by the enemy and with little ammunition, they decide to explore underground tunnels to seek supplies and find an escape route. While in the tunnel, weird things happen with the group.

A student moves in with a family that lives in an underground house in the middle of the forest, far from civilization. His hopes of peace and quiet are soon shattered, when it becomes apparent that both the parents and their son have a screw loose.

Twelve year old Ryan Billings has been diagnosed with an acute fear of the dark. He spends each night lying awake in torment, waiting and watching as the evil in the darkness grows stronger, feeding off his fear. His older brother Dale, suspects that there is nothing wrong with Ryan and that this is just a ploy for more attention. Regardless, he promises to watch over his little brother as their parents head off to a party for the night. Outside a storm rages and when the power goes out, darkness envelops the house. Ryan knows that tonight the evil has finally come to claim him. Dale desperately tries everything to try and calm him down, until the horrors in the dark make him realize Ryan had good reason to be so afraid!

Three young children accidentally release a horde of nasty, pint-sized demons from a hole in a suburban backyard. What follows is a classic battle between good and evil as the three kids struggle to overcome a nightmarish hell that is literally taking over the Earth.

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.

Rebecca must unlock the terror behind her little brother's experiences that once tested her sanity, bringing her face to face with a supernatural spirit attached to their mother.

In the heart of a city, the inhabitants of a tower wake up one morning to find that their building is shrouded in an opaque fog, obstructing doors and windows - a strange dark matter that devours anything that tries to pass through it. Trapped, the residents try to organize themselves, but to ensure their survival they gradually succumb to their most primitive instincts, until they sink into horror...

In the final days of the year 1999, almost everyone in Taiwan has died from a strange plague that ravished the island. As rain pours down relentlessly, a single man is stuck with an unfinished plumbing job and a hole in his floor. This results in a very odd relationship with the woman who lives below him.

A seemingly innocent man is abducted by a notorious L.A. serial killer, who forces his victims to switch roles with him so that he can enact his own capture, torture and murder.

In the town of Cutter, most people keep to themselves. But when John comes home to find his girlfriend missing, he sneaks into his neighbor's house, finding his girlfriend and several other kidnapped people tied up in the basement. When the neighbor come home, John is forced to get out of the house alive and lead the group to safety.

Paul and Jennifer Hemdale have just moved into their dream house. But their happy marriage is about to be put to the test as they slowly discover the secret behind the black room in the cellar. Something else is already living in their new home and it is growing stronger every day.

Twelve year-old Jamie Benjamin is a solitary misunderstood boy in his preteens. His classmates pick on him, his neighbors think he's weird and his parents ignore him. But now Jamie has a secret weapon: deep in the woods he has discovered a deep pit full of man-eating creatures he calls Trogs... and it isn't long before he gets an idea for getting revenge and feeding the Trogs in the process!

When Keira Woods' daughter mysteriously vanishes in the cellar of their new house in the country, she soon discovers there is an ancient and powerful entity controlling their home that she will have to face or risk losing her family's souls forever.

After a group of biologists discovers a huge network of unexplored caves in Romania and, believing it to be an undisturbed eco-system that has produced a new species, they hire the best American team of underwater cave explorers in the world. While exploring deeper into the underwater caves, a rockslide blocks their exit, and they soon discover a larger carnivorous creature has added them to its food chain.

A man descends into paranoia after trapping what he believes to be the devil in his basement, but things take a dark turn when his family unexpectedly arrive for Christmas.

Lucas and Clementine live peacefully in their isolated country house, but one night they wake up to strange noise. They're not alone... and a group of hooded assailants begin to terrorize them throughout the night.

With the help of her friends, Emily moves to a remote home to take better care of her brother, Zack who is diagnosed with cerebral palsy. But what they don't know is that the house is keeping a terrifying secret that will haunt them one by one.

To put their demons to rest once and for all, Josh Lambert and a college-aged Dalton Lambert must go deeper into The Further than ever before, facing their family's dark past and a host of new and more horrifying terrors that lurk behind the red door.

Jocelyn's boyfriend is perfect--except for his dangerous identical twin brother, Derek, who just escaped from a mental institution. When Derek unspools a twisted plan of revenge with Jocelyn in his crosshairs, her mother Ashley must act fast before she falls victim to a psychopath.

A family discovers that dark spirits have invaded their home after their son inexplicably falls into an endless sleep. When they reach out to a professional for help, they learn things are a lot more personal than they thought.

When estranged brothers Adam and Clint attempt to reconnect over a week-long hunting trip in remote British Columbia, they find the tables turned by a mysterious presence lurking in the forest. Convinced that they are now besieged by a supernatural presence, the siblings begrudgingly agree on only one thing: they will have to put aside their differences and work together if they plan on making it out these dark woods alive.

Mysterious events surround the travels of two brothers as they make their way across a remote American landscape. On the surface all seems normal, but what appears to be a simple vacation soon gives way to a dark and complex web of secrets. This is the feature film version of the 2011 short film going by the same name.

Trapped inside a fortified home owned by a mysterious couple, a young boy quickly learns the true nature of the homicidal inhabitants, and secret creatures hidden deep within the walls.

Seeking shelter from a storm, a family finds themselves trapped in a bathroom for days with no sign of rescue and untold evils lurking just beyond the walls.

1956, in the north of France. A group of underground miners is forced to take a professor to take samples a thousand meters underground. After a landslide that prevents them from going back up, they discover a crypt from another time, and unknowingly awaken a legendary bloodthirsty creature.

Monsters under the bed are scary enough, but what happens when an entire house is out to get you? Three teens aim to find out when they go up against a decrepit neighboring home and unlock its frightening secrets.

Christy returns to her hometown years after a car accident that disfigured her older sister. Haunted by the accident in which she was the driver, she learns that her worst nightmares have either come true ... or are about to.

Paranormal investigators Ed and Lorraine Warren work to help a family terrorized by a dark presence in their farmhouse. Forced to confront a powerful entity, the Warrens find themselves caught in the most terrifying case of their lives.

A family returns from a Grand Canyon vacation with a supernatural presence in tow.

A girl calls on her brother's imaginary friend to banish a mischievous boogeyman who has framed her for his pranks.

A murderous, flesh-eating undead young girl haunting the remote stretch of woods where she was murdered decades earlier, discovers a kidnapped and abused boy hiding in the trunk of one of her victim’s cars. Her decision to let the boy live throws her aggressively solitary existence into upheaval, and ultimately forces her to re-examine just how much of her humanity her murderer was able to destroy.

A young woman studying the habits of webcam chat users from the apparent safety of her apartment witnesses a brutal murder online and is quickly immersed in a nightmare in which she and her loved ones are targeted for the same grisly fate as the first victim.

Looking for a fresh start after a miscarriage, a couple find themselves being gifted the house of their dreams with one caveat - they can never open the cellar door. Whether they can live without knowing triggers shocking consequences.

Neighbors in a block wake one morning to find they have been sealed inside their apartments. Can they work together to find out why? Or will they destroy each other in their fight to escape?

Michael Harding returns home from military school to find his mother happily in love and living with her new boyfriend, David. As the two men get to know each other, Michael becomes more and more suspicious of the man who is always there with a helpful hand. Is he really the man of her dreams or could David be hiding a dark side?

Distraught, confused, and half-wild with fear, Sarah Carter emerges alone from the Appalachian cave system where she encountered unspeakable terrors. Unable to plausibly explain to the authorities what happened - or why she's covered in her friends' blood - Sarah is forced back to the subterranean depths to help locate her five missing companions.

A Parisian couple decides to sell an unsanitary basement in their building. A very ordinary, nondescript man, Mr. Fonzic, shows up to buy it. Nothing unusual there, until the man moves into the cellar and makes it his permanent residence. The couple tries desperately to cancel the sale but to no avail. Worse, Mr. Fonzic becomes a threat to their family as he befriends their teenage daughter on whom he seems to exert a perverted influence.

A mother and her 10-year old daughter are trapped in a forest. There is something in this forest. Something unlike anything they have heard before. Something that lurks in the darkness and it’s coming after them.

A team of paranormal investigators go on one last job to a haunted mental institution where children have reportedly gone missing. While searching for evidence of what is haunting the abandoned building, they stumble upon clues that reveal what made the former head doctor snap and go on a killing spree through the halls decades earlier. Unfortunately, the more they uncover, the more they struggle to make it out of the asylum alive because something inside wants that mystery to stay dead and buried.

A mother and her young son release unimaginable horrors from the attic of their rural dream home.

Samuel, a boy who lives with his mother Elena in Villa dei Laghi, an isolated manor surrounded by woods, feels trapped in the family routine, growing up seemingly protected, but unsatisfied and restless.

Eight year old Peter is plagued by a mysterious, constant tapping from inside his bedroom wall—one that his parents insist is all in his imagination. As Peter's fear intensifies, he believes that his parents could be hiding a terrible, dangerous secret and questions their trustworthiness.

It's Halloween eve on Shelter Island, and the small town is preparing for a killer storm. But the dark clouds gathering over the island are bringing with them a curse one-hundred years in waiting. As the woods give birth to an ungodly and insatiable creature of fire, bones, and earth, three sisters must scramble to stay alive through the long dark night of the Hollow. For it's not something you can kill. It's only something you can try and survive.

Five young individuals agree to live in an isolated lodge together and have their daily activities filmed. But soon the house is locked down and they each run into the murderous clutches of a faceless serial killer who may not be working alone.

In the fall of 1987, a group of small-town friends must survive the night in the home of a sinister couple after a tragic accident occurs. Needing only to make a single phone call, the request seems horribly ordinary until they realize that this call could change their life…or end it.

Not long after John Chambers and his family arrive at their new home in a small country town of Pennsylvania, John begins to experience sleep paralysis. Lying there paralyzed, trapped within his own nightmare, other-worldly beings visit John. They are entities which exist in the darkest shadows of the night and can only be seen out of the corner of one's eye. These encounters begin to haunt John, transforming to complete terror as he discovers the entities' sole purpose... the abduction of his seven year old son. In the end, John will uncover the town's horrific secret, a portal on his land, and make one last attempt to save his son before the shadow people permanently take him away to their world.

In 1984, a Russian research team goes below the surface to find out what secret the world's deepest borehole is hiding. On their expedition, something unexpectedly gruesome awaits the researchers.

The story of Stan, an orphaned teenager stuck living with his abusive grandfather and tasked with routinely protecting his best friend from high school bullies. When Stan discovers a murderous creature has taken refuge inside the tool shed in his backyard, he tries to secretly battle the demon alone until his bullied friend discovers the creature and has a far more sinister plan in mind.

A working class family move into a new condo purchased after 11 years of hard work. They throw a housewarming party to show his co-workers when overnight a heavy downpour creates an extremely deep sinkhole that engulfs the entire building.

Three teenage brothers are terrorized by a trio of escaped mental patients disguised as clowns.

After moving into a new house, a young girl begins displaying strange and disturbing behavior until, one day, she disappears behind a closet. While the devastated father is left with no clue about his daughter's disappearance, an exorcist shows up to help.

Belle, her little sister, and her comatose twin brother move into a new house with their single mother in order to save money to help pay for her brother's expensive healthcare. But when strange phenomena begin to occur including the miraculous recovery of her brother, Belle begins to suspect her mother isn't telling her everything and soon learns they moved into the infamous Amityville house.

When two friends open a Halloween fun house on Devil's Night it is all fun and games until their former sorority sisters begin to arrive. These six sisters are confronted by their past as the night spins out of control.

Marty is the ideal fifth grader—he gets good grades, listens to his teachers and doesn't start trouble in class. But a darkness is beginning to fall over Marty's life, the kids at school won't stop picking on him, his parents just don't seem to understand him, and now Marty must grapple with a terrible secret that threatens to destroy life as he knows it—his big brother is a serial killer.

A troubled man starts working at a retirement home and realizes its residents and caretakers harbor sinister secrets. As he investigates the building and its forbidden fourth floor, he starts to uncover connections to his own past and upbringing as a foster child.

After watching their best friend get murdered, a group of teens struggle to expose a local hero as the vicious killer and keep from becoming his next victims.

Bobby tries to save himself and his best friend when they are kidnapped on their way home from school.

Though no one can see him, Hollow Face lurks in the corners, desperately desiring love but only knowing how to spread fear and hate. He creeps into the life of John Farrow after Farrow’s beloved 13-year-old daughter Mia is assaulted in their home. The line between the real and the imaginary blurs as fissures start to open within the family unit. It seems that no security measure can keep Hollow Face out.

When a single mother and her two young children are tormented by an increasingly strange and intense presence in their quiet suburban home, she turns to her scientist boyfriend to take on the violent forces that paranormal experts are too frightened to face.

Alice arrives unannounced at her estranged brother Ethan's house in an attempt to reconcile, but bizarre visions, the return of his strange girlfriend and Alice's paranoia and suspicion force the siblings to cling onto reality amidst mysterious circumstances.

When a group of gifted college students run a secret teleportation experiment, they accidentally open a portal to another dimension, trapping them in Hell. One by one they are hunted, tortured and killed by the denizens of Hell who are bent on stealing their souls.

After a massive party one evening, 17-year-old Tina begins experiencing nightmares in which she is haunted by an unusual creature.

After witnessing a brutal murder in a cabin, a man hides in a crawlspace while the killers scour the property for a hidden fortune. As they draw nearer, he must decide if the crawlspace will be his tomb or the battleground in his fight for survival.

When a mysterious "John Doe" wakes up in a morgue and wanders into a psychiatric ward, a devoted doctor and curious medical examiner must slowly uncover dark and sinister secrets about the man that reveal a more horrifying truth than they could have ever imagined.

A brother and sister are sent to their grandparents' remote Pennsylvania farm for a week, where they discover that the elderly couple is involved in something deeply disturbing.

Two curious teenage boys break into an old mortuary looking for thrills, only to find themselves stalked by a former teacher who is a very real vampire looking to increase the ranks of the undead.

Residents of an enclosed neighborhood in the middle of Mexico DF are shocked by a violent crime, and for one resident in particular, young Alejandro, the drama is ratcheted up when he encounters the lone kid who escaped the event and is hiding out within the neighborhood's borders.

Laura, 25, is an actress in a L.A.R.P. (Live Action Role Playing) Game, where the participants play the survivors of an atomic war who live underground in a sealed bunker. After several mysterious accidents, the game is interrupted and the players leave the bunker while the staff remain behind to investigate the disappearance of Greg, the mastermind of the game. They soon find themselves trapped inside and in peril as they begin to die in mysterious ways and the group realizes that someone or something paranormal is playing a twisted game with them which quickly plunges into a terrifying fight for survival.

Hermann considers suicide until he finds a strange talking hole in the wall that has the power to fulfill his wildest dreams, or become his worst nightmare.

Shortly after moving into a dark, brooding mansion, a psychologist and his co-workers are terrorized by a horrible evil being.

A civilian oil rig crew is recruited to conduct a search and rescue effort when a nuclear submarine mysteriously sinks. One diver soon finds himself on a spectacular odyssey 25,000 feet below the ocean's surface where he confronts a mysterious force that has the power to change the world or destroy it.

Two sisters are trapped under the fiberglass cover of an Olympic sized public pool and must brave the cold and each other to survive the harrowing night.

A widower, his daughter, and his new wife move into a peaceful neighborhood. At first it appears to be a perfect neighborhood but the family quickly realize that something is not right about their new home.

A girl's obsession with her brother's disappearance leads her on a nightmarish journey through a small town's Gothic landscape where she is faced with a deadly proposition. How far will she go to save the people she loves?

A young couple, living in a campus apartment complex, are repeatedly harassed by an eccentric plumber, who subjects them to a series of bizarre mind games while making unnecessary repairs to their bathroom.

Tricia's husband 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'. Tricia is reluctant, always holding out hope, but Callie is practical and wants her to move on. 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.

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 group of contest winners arrive at an island hotel to live out their dreams, only to find themselves trapped in nightmare scenarios.

Two sisters go diving at a beautiful, remote location. One of the sisters is struck by a rock, leaving her trapped 28 meters below. With dangerously low levels of oxygen and cold temperatures, it is up to her sister to fight for her life.

A young affluent couple expecting their first child hits it off with the new couple that moves in downstairs, until a dinner party between them ends in a shocking accident.

A group of former military elites set out to explore an uncharted abyss, not knowing their worst nightmare is waiting for them deep beneath the ground.

Otherworldly creatures inhabit the bootlegging tunnels underneath a small town mining community, and they kill any of the townsfolk who invade their home.

The teenager Madison McBride is traumatized by the loss of her deranged father when she was nine years old and the suicide of her beloved brother Brandon one year ago. She decides to join the Richard Miller University, where Brandon committed suicide, to overcome her demons. While walking to her dorm, she meets the weird janitor Wilbur Mackey that tells her that the place is haunted.

A couple and their children move into a seemingly normal suburban home. When strange events occur, they begin to believe there is something else in the house with them. The presence is about to disrupt their lives in unimaginable ways.

Samantha has lived her whole life in different foster homes. Now living in a small town, she never feels like she quite fits in, even with her own current foster family who might adopt her, or the boy who follows her around doing her classwork. So, it’s perhaps natural that she doesn’t know what to do with a curious tagalong little sister named Olivia. One day, Sam callously ditches Olivia, who wanders off into the woods on her own and disappears.

When a big-city family moves to a remote town, two young brothers and their new friends try to solve the menacing mystery that haunts their home.

Alain and Marie moved to the suburb house of their dreams. But the real estate agent warned them: what is in the basement may well change their lives forever.

Still reeling from the tragic death of their mother, a teenage girl and her younger sister find themselves plagued by a sadistic presence in their house and struggle to get their grieving father to pay attention before it’s too late.

Emma has a strong aversion towards her family’s new house, especially the attic. After moving in, she becomes miserable and reclusive. The rest of her family also seems unhappy and unsettled. The situation escalates one day when Emma is in the attic alone. All of a sudden someone who looks exactly like Emma attacks her viciously.

A family intervention goes horrifically awry within the snowy confines of an isolated lake house.

Siblings Mimi and Luke unwittingly resurrect an ancient alien overlord. Using a magical amulet, they force the monster to obey their childish whims, and accidentally attract a rogues’ gallery of intergalactic assassins to small-town suburbia.

Dr. Michael Cayle thought leaving the chaotic lifestyle of New York City behind for the quiet, small town of Ashborough would bring his family closer together. Soon after arriving, however, he discovers the town's deepest secret: a terrifying and controlling race of creatures that live amongst the darkness in the woods behind his home.

When a proposed pipeline creates hostilities between residents of a small town, a newly-arrived forest ranger must keep the peace after a snowstorm confines the townspeople to an old lodge. But when a mysterious creature begins terrorizing the group, their worst tendencies and prejudices rise to the surface, and it is up to the ranger to keep the residents alive, both from each other and the monster which plagues them.