When single mother Liv is commissioned to paint a mural in a 100-year-old lighthouse on a remote Scottish island, it's an opportunity to start over with her three daughters - Luna, Sapphire, and Clover. When two of her daughters go missing, she's frantic. She learns that the cave beneath the lighthouse was once a prison for women accused of witchcraft. The locals warn her about wildlings, supernatural beings who mimic human children, created by witches for revenge. Liv is told wildlings are dangerous and must be killed.

Architect Tom Faraday is determined to finish the high-concept, environmentally friendly home he's building in Norway - in the same place where he lost his wife, Aurelia, to suicide. It was their dream house, and he wants to honor her with it. Lexi Ellis takes a job as his nanny and immediately falls in love with his two young daughters, especially Gaia. But something feels off in the isolated house nestled in the forest along the fjord. Lexi sees mysterious muddy footprints inside the home.

Clem gets a call that is every mother’s worst nightmare. Her nineteen-year-old daughter Erin is unconscious in the hospital after a hiking trip with her friends on the remote Orkney Islands that met a horrifying end, leaving her boyfriend dead and her best friend missing. When Erin wakes, she doesn’t recognize her mother. And she doesn’t answer to her name, but insists she is someone named Nyx.

Henry is a brilliant engineer who, after untold hours spent in his home lab, has achieved the breakthrough of his career—he’s created an artificially intelligent consciousness. He calls the half-formed robot William. No one knows about William. Henry’s agoraphobia keeps him inside the house, and his fixation on his project keeps him up in the attic, away from everyone, including his pregnant wife, Lily.

Hannah awakens to carnage, all mangled metal and shattered glass. After she was evacuated from a secluded boarding school during a snowstorm, her coach careered off the road, trapping her with a handful of survivors. They’ll need to work together to escape—with their sanity and secrets intact. Meg awakens to a gentle rocking. She’s in a cable car stranded high above snowy mountains, with five strangers and no memory of how they got on board.

The Velkwood Vicinity was the topic of occult theorists, tabloid one-hour documentaries, and even some pseudo-scientific investigations as the block of homes disappeared behind a near-impenetrable veil that only three survivors could enter—and only one has in the past twenty years, until now.

With winter looming, a small northern Anishinaabe community goes dark. Cut off, people become passive and confused. Panic builds as the food supply dwindles. While the band council and a pocket of community members struggle to maintain order, an unexpected visitor arrives, escaping the crumbling society to the south. Soon after, others follow. Frustrated by the building chaos, a group of young friends and their families turn to the land and Anishinaabe tradition in hopes of helping their community thrive again.

The blizzard begins pummeling the Midwest on Christmas Eve, leaving hundreds of passengers stranded at Chicago's O'Hare International Airport. Todd Curry doesn't need another reason to disappoint his son, so he joins three other people in renting the last four-wheel drive available and they set out into the blinding snow. Only two hours into the treacherous trip west, Todd swerves to avoid a man in the middle of the highway. The stranger claims his daughter is lost somewhere out in the snow.

Remy is a tour guide for the notoriously haunted Carrow House. The old place is a haunt for the superstitious, but Remy hasn't seen any proof of the paranormal yet. So when she's asked to host guests for a week-long stay in order to research Carrow's phenomena, she hopes to finally experience some of the sightings that made the house famous.

Andrew Larimer has left his past behind. Rising up the ranks in a New York law firm, and with a heavily pregnant wife, he is settling into a new life far from Kingsport, the town in which he grew up. But when he receives a late-night phone call from an old friend, he has no choice but to return home.

This trip is going to be Dylan’s big break. Her geologist friend Clay has discovered an untouched cliff face in the Kentucky wilderness, and she is going to be the first person to climb it. Together with Clay, his research assistant Sylvia, and Dylan’s boyfriend Luke, Dylan is going to document her achievement on Instagram and finally cement her place as the next rising star in rock climbing. Seven months later, three bodies are discovered in the trees just off the highway. All are in various states of decay.

A dark history lingers in Chapel Croft. Five hundred years ago, local Protestant martyrs were betrayed - then burned. Thirty years ago, two teenage girls disappeared without a trace. And a few weeks ago, the vicar of the local parish hanged himself in the nave of the church. Reverend Jack Brooks, a single parent with a fourteen-year-old daughter and a heavy conscience, arrives in the village hoping for a fresh start. Instead, Jack finds a town rife with conspiracies and secrets, and is greeted with a strange welcome package.

Maverick Hall has spent years trying to forget the chilling events of his thirteenth birthday in the summer of 1999. That fateful night, he and his best friends ventured through a seemingly innocuous tunnel on their bikes — a journey from which not all of them returned. Now, as an adult, Maverick is haunted by a sinister force that compels him to return to his old neighborhood, a place shadowed by secrets, deceit, and an unsettling sense of death. Drawn back against his better judgment, he must face the dark forces that have lurked in waiting, eager for his return.

There is only one way to travel across the Wastelands: on the Trans-Siberian Express, a train as famous for its luxury as for its danger. The train is never short of passengers, eager to catch sight of Wastelands creatures more miraculous and terrifying than anything they could imagine. But on the train's last journey, something went horribly wrong, though no one seems to remember what exactly happened. Not even Zhang Weiwei, who has spent her life onboard and thought she knew all of the train’s secrets.

William Day should be an acclaimed Arctic explorer. But after a failed expedition, in which his remaining men only survived by eating their dead comrades, he returned in disgrace. Thirteen years later, his second-in-command, Jesse Stevens, has gone missing in the same frozen waters. Perhaps this is Day’s chance to restore his tarnished reputation by bringing Stevens­—the man who’s haunted his whole life—back home. But when the rescue mission becomes an uncanny journey into his past, Day must face up to the things he’s­ done.

Two little girls stand with their heads bowed in my living room. I’m told they’re my granddaughters. Daisy is nine, and Alice seven. Daisy is the spitting image of her mother. This is the first time I’ve met them since my daughter and I fell out after she married that waste of space, Vince. They’ve come to live with me because their mother — my daughter — was murdered. In her own home while they slept close by. I think Vince killed her. But the police can’t prove it. I’ve always known he was no good. He treated my daughter like dirt. I said he’d cheat on her — but she wouldn’t listen.

Lowen Ashleigh is a struggling writer on the brink of financial ruin when she accepts the job offer of a lifetime. Jeremy Crawford, husband of best-selling author Verity Crawford, has hired Lowen to complete the remaining books in a successful series his injured wife is unable to finish. Lowen arrives at the Crawford home, ready to sort through years of Verity's notes and outlines, hoping to find enough material to get her started. What Lowen doesn't expect to uncover in the chaotic office is an unfinished autobiography Verity never intended for anyone to read.

Who is Audrey Hoedemaker? It's a question her sister Maureen has heard more times than she can count, and she doesn't know what the short answer would be. Little sister, troubled teen, backpacker, musical theatre coach, con artist, childcare worker. Murderer. A tragic, traumatic childhood casts a long shadow on the Hoedemaker sisters. Maureen has worked hard to move beyond the violence of the past and build a good, honest life for herself. Audrey, however, just can't seem to do the same, careening from one state of chaos to another.

After the killing of a prominent mob lawyer, NYPD homicide detectives Jacob Jackson and Caitlin Grimes start receive chilling, written “rules” for how to commit the perfect murder. "Rule number one for the perfect murder: Evidence is your enemy. Leave none behind." Jackson (Reid Scott) and Grimes (Cobie Smulders) race to find the killer, setting them on a collision course with the city’s crime underbelly, and a perpetrator who seems happy to toy with them. “Rule number two. No crimes of passion. The perfect murder is always business, never pleasure.”

Kidnappers grabbed Jenna in broad daylight, right in front of her children and their horrified classmates. Her family was issued an insane ransom demand: $25 million in cash and jewels, payable by the end of the school day, otherwise they’ll never see her again. As Jenna’s mother scrambles to gather the money, detectives Mo Butler and George Ortega follow the trail of the kidnappers, which will lead them through a sordid landscape of jealous lovers, broken dreamers, and twisted schemers. But every second counts, and there’s one thing Jenna Wade doesn’t have: very much time.

Architect Tom Faraday is determined to finish the high-concept, environmentally friendly home he's building in Norway - in the same place where he lost his wife, Aurelia, to suicide. It was their dream house, and he wants to honor her with it. Lexi Ellis takes a job as his nanny and immediately falls in love with his two young daughters, especially Gaia. But something feels off in the isolated house nestled in the forest along the fjord. Lexi sees mysterious muddy footprints inside the home.

Pearl Gorham arrives in 1965, one of a string of young women sent to Lichen Hall to give birth. And she soon suspects the proprietors are hiding something. Then she meets the mysterious mother and young boy who live on the grounds—and together they begin to unpack the secrets of this place. As the truth comes to the surface and the darkness moves in, Pearl must rethink everything she knew—and risk what she holds most dear.

Clem gets a call that is every mother’s worst nightmare. Her nineteen-year-old daughter Erin is unconscious in the hospital after a hiking trip with her friends on the remote Orkney Islands that met a horrifying end, leaving her boyfriend dead and her best friend missing. When Erin wakes, she doesn’t recognize her mother. And she doesn’t answer to her name, but insists she is someone named Nyx.

When single mother Liv is commissioned to paint a mural in a 100-year-old lighthouse on a remote Scottish island, it's an opportunity to start over with her three daughters - Luna, Sapphire, and Clover. When two of her daughters go missing, she's frantic. She learns that the cave beneath the lighthouse was once a prison for women accused of witchcraft. The locals warn her about wildlings, supernatural beings who mimic human children, created by witches for revenge. Liv is told wildlings are dangerous and must be killed.

On a small Greek island, a woman comes ashore with no memory of who she is, where she's from, or how she came to be shipwrecked there. Worse, she has no way of leaving. As she's nursed back to health by the island's only inhabitants, four friends on an annual retreat, she detects tensions between the group that suggest not all is quite as it seems.

As the age of the photograph dawns in Victorian Bath, silhouette artist Agnes is struggling to keep her business afloat. Still recovering from a serious illness herself, making enough money to support her elderly mother and her orphaned nephew Cedric has never been easy, but then one of her clients is murdered shortly after sitting for Agnes, and then another, and another. Why is the killer seemingly targeting her business?

Mattie can't remember a time before she and William lived alone on a mountain together. She must never make him upset. But when Mattie discovers the mutilated body of a fox in the woods, she realizes that they’re not alone after all. There’s something in the woods that wasn’t there before, something that makes strange cries in the night, something with sharp teeth and claws. When three strangers appear on the mountaintop looking for the creature in the woods, Mattie knows their presence will anger William. Terrible things happen when William is angry.

A violent storm washes a mysterious house onto a rural Pacific Northwest beach, stopping the heart of the only woman who knows what it means. Her grandson, Simon Culpepper, vanishes in the aftermath, leaving two of his childhood friends to comb the small, isolated island for answers—but decades have passed since Melissa and Leo were close if they were ever close at all. Now they'll have to put aside old rivalries and grudges if they want to find or save the man who brought them together in the first place—and on the way they'll learn a great deal about the sinister house on the beach.

The Himalayas, 1935. Kangchenjunga. Third-highest peak on earth. Greatest killer of them all. Five Englishmen set off from Darjeeling, determined to conquer the sacred summit. But courage can only take them so far - and the mountain is not their only foe. As the wind dies, the dread grows. Mountain sickness. The horrors of extreme altitude. A past that will not stay buried. And sometimes, the truth does not set you free.

A dark history lingers in Chapel Croft. Five hundred years ago, local Protestant martyrs were betrayed - then burned. Thirty years ago, two teenage girls disappeared without a trace. And a few weeks ago, the vicar of the local parish hanged himself in the nave of the church. Reverend Jack Brooks, a single parent with a fourteen-year-old daughter and a heavy conscience, arrives in the village hoping for a fresh start. Instead, Jack finds a town rife with conspiracies and secrets, and is greeted with a strange welcome package.

West Hall, Vermont, has always been a town of strange disappearances and old legends. The most mysterious is that of Sara Harrison Shea, who, in 1908, was found dead in the field behind her house just months after the tragic death of her daughter, Gertie. Now, in present day, 19-year-old Ruthie lives in Sara's farmhouse with her mother, Alice, and her younger sister, Fawn. Alice has always insisted that they live off the grid, a decision that suddenly proves perilous when Ruthie wakes up one morning to find that Alice has vanished without a trace. Searching for clues, she is startled to find a copy of Sara Harrison Shea's diary....

January 1937. Jack Miller has just about run out of options. His shoes have worn through, he can't afford to heat his rented room in Tooting, and he longs to use his training as an specialist wireless operator instead of working in his dead-end job. When he is given the chance to join an arctic expedition, as communications expert, by a group of elite Oxbridge graduates, he brushes off his apprehensions and convinces himself to join them.

In an isolated village in the Icelandic Westfjords, three friends set to work renovating a rundown house. But soon, they realize they are not as alone as they thought. Something wants them to leave, and it's making its presence felt. Meanwhile, in a town across the fjord, a young doctor investigating the suicide of an elderly woman discovers that she was obsessed with his vanished son. When the two stories collide, the terrifying truth is uncovered.

High in the Transylvanian woods, at the castle Piscul Draculi, live five daughters and their doting father. It's an idyllic life for Jena, the second eldest, who spends her time exploring the mysterious forest with her constant companion, a most unusual frog. But best by far is the castle's hidden portal, known only to the sisters. Every Full Moon, they alone can pass through it into the enchanted world of the Other Kingdom. There they dance through the night with the fey creatures of this magical realm.

Alex has all but given up on her dreams of becoming a published author when she receives a once-in-a-lifetime opportunity: attend an exclusive, month-long writing retreat at the estate of feminist horror writer Roza Vallo. Even the knowledge that Wren, her former best friend and current rival, is attending doesn’t dampen her excitement.