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.

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.

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 young Henry Thorne is kidnapped and held prisoner in a remote farmhouse surrounded by miles of forest, he finds himself connecting with a strange force living in the woods—using that bond to wreak havoc against his captors. Unknown to the boy, however, is that this ancient being has its own reasons for wanting the interlopers gone—there is something hidden beneath the house, tucked away in the dark, damp root cellar . . . waiting for its return.

Aspiring musician Ruby Tucker has had enough of her small rural town and dysfunctional family. But a falling out with her best friend and bandmate has killed her dreams of escaping and making it big in the Atlanta punk scene. While helping her eccentric neighbor organize his religious artifacts, an ancient ring clamps down on her finger—possessing her with the spirit of a blood-thirsty demon. There’s no exorcizing it unless hundreds of people chant a spell to set Ruby free.

Psychologist Dr. Ophelia Bray has dedicated her life to the study and prevention of ERS—a space-based condition most famous for a case that resulted in the brutal murders of twenty-nine people. When she's assigned to a small exploration crew, she's eager to make a difference. But as they begin to establish residency on an abandoned planet, it becomes clear that crew is hiding something. While Ophelia focuses on her new role, her crewmates are far more interested in investigating the eerie, ancient planet and unraveling the mystery behind the previous colonizer's hasty departure.

After his estranged father’s mysterious death, Charlie Remick returns to Seattle to help with the funeral. There, he discovers his father left him two parting gifts: the keys to the family record store and a strange black case containing four ancient records that, according to legend, can open a gate to the land of the dead. When Charlie, his sister, and their two friends play the records, they unwittingly open a floodgate of unspeakable horror. As the darkness descends, they are stalked by a relentless, malevolent force and see the dead everywhere they turn.

In a small Alaska town, a boy is found with his throat ripped out and all the blood drained from his body. The inhabitants of Deadhart haven’t seen a killing like this in twenty-five years. But they know who’s responsible: a member of the Colony, an ostracized community of vampyrs living in an old mine settlement deep in the woods.

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.

Roos Beckman has a spirit companion only she can see. Ruth—strange, corpse-like, and dead for centuries—is the light of Roos' life. That is, until the wealthy young widow Agnes Knoop visits one of Roos' backroom seances, and the two strike up a connection.

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.

In Edwardian Suffolk, a manor house stands alone in a lost corner of the Fens: a glinting wilderness of water whose whispering reeds guard ancient secrets. Maud is a lonely child growing up without a mother, ruled by her repressive father. When he finds a painted medieval devil in a graveyard, unhallowed forces are awakened. Maud's battle has begun. She must survive a world haunted by witchcraft, the age-old legends of her beloved fen - and the even more nightmarish demons of her father's past.

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.

Iðunn is in yet another doctor's office. She knows her constant fatigue is a sign that something's not right, but practitioners dismiss her symptoms and blood tests haven't revealed any cause. When she talks to friends and family about it, the refrain is the same—have you tried eating better? exercising more? establishing a nighttime routine? She tries to follow their advice, buying everything from vitamins to sleeping pills to a step-counting watch. Nothing helps. Until one night Iðunn falls asleep with the watch on, and wakes up to find she’s walked over 40,000 steps in the night.

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.

When Heather McKinley dreamed of becoming a doctor, she imagined curing sick kids and sporting pink stethoscopes. She never anticipated the sleepless nights, grueling exams, and endless labs. And she certainly never knew that her medical school earned the nickname Dead Med thanks to the tragic history of students overdosing on illegal drugs. But Heather would never consider doing anything like that. That is, until her longtime boyfriend dumps her, she finds herself failing anatomy, and her world starts to crumble.

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.

Cassie thinks she has met the perfect man. Joel is sweet, handsome, romantic, and best of all, he’s crazy about Cassie. She thinks she’s found the guy she’ll spend the rest of her life with. Have children with. Grow old with. Yes, she knows about his perfect ex-girlfriend, Francesca. The beautiful, brilliant chef, beloved by all his friends. But she thinks Francesca is out of the picture. She thinks Francesca is gone for good. Think again, Cassie.

Jenny sits in the same seat on the same train every week, seeing familiar faces come and go. Until a chance encounter shatters her world. Sixteen years ago, Jenny survived a traumatic ordeal that left her best friend, Susie, missing and presumed dead. The world has its theories about what happened to Susie Patterson, and one of those theories points the finger at Jenny. Now she lives a quiet life, volunteering at a crisis helpline while trying to deal with her own anxiety and the true crime fans obsessed with finding her missing friend.

Jazz Bashara is a criminal. Well, sort of. Life on Artemis, the first and only city on the moon, is tough if you're not a rich tourist or an eccentric billionaire. So smuggling in the occasional harmless bit of contraband barely counts, right? Not when you've got debts to pay and your job as a porter barely covers the rent. Everything changes when Jazz sees the chance to commit the perfect crime, with a reward too lucrative to turn down.

They were madly in love. The perfect couple. That was the story everyone in South River believed...until Gin Talcott and Adam Archer are found shot in their bed. Adam is dead at the scene. Gin is fighting for her life. Detectives Greta Jessup and Finn Pate are assigned to the case. Greta has a long history with Gin’s first husband, Eddie, and is determined to protect his 18-year-old twins. Piper discovered the bodies. Daniel is missing—and so is Adam’s gun.

Sloan will go through hell and back for those she loves. And she does so, every single day. Caught up with the alluring Asa Jackson, a notorious drug trafficker, Sloan has finally found a lifeline to cling to, even if it’s meant compromising her morals. She was in dire straits trying to pay for her brother’s care until she met Asa. But as Sloan became emotionally and economically reliant on him, he in turn developed a disturbing obsession with her—one that becomes increasingly dangerous every day.

Tess Strebel can’t recognize her own face. She can’t recognize her home. Her bedroom is unfamiliar. And she can’t remember the handsome stranger lying next to her in bed. A stranger who claims he’s her husband. Tess reads a letter in her own handwriting, composed during a rare lucid day, explaining her life as it now exists: she was in a terrible car accident one year ago. Every morning, she wakes up unable to remember most of the last decade. Including her own wedding.

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.

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.

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.

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.

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.

In a small Alaska town, a boy is found with his throat ripped out and all the blood drained from his body. The inhabitants of Deadhart haven’t seen a killing like this in twenty-five years. But they know who’s responsible: a member of the Colony, an ostracized community of vampyrs living in an old mine settlement deep in the woods.

On a small island in a remote corner of northwest Scotland lies Maundrell castle, owned by its wealthy namesake family for centuries—until now. Edwina Nunn is shocked to learn a relative she never heard of has bequeathed the castle and its land to her. What awaits Edie and her teenage daughter, Neve, is even more startling, for the castle is home to a multitude of ghosts. Yet there's a strange beauty in the austere architecture and the eerie, bloody waters of Loch na Scáthanna, the Lake of Shadows.

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.

Right after the sudden death of her mother—her first and most devoted fan—and just before the launch of her high-stakes sophomore album, Greta James falls apart on stage. The footage quickly goes viral and she stops playing, her career suddenly in jeopardy—the kind of jeopardy her father, Conrad, has always predicted; the kind he warned her about when he urged her to make more practical choices with her life.

All Noemi Broussard wanted was a fresh start. With a new boyfriend who actually treats her right and a plan to move from the reservation she grew up on—just like her beloved Uncle Louie before her—things are finally looking up for Noemi. Until the news of her boyfriend’s apparent suicide brings her world crumbling down. But the facts about Roddy’s death just don’t add up, and Noemi isn’t the only one who suspects that something menacing might be lurking within their tribal lands.

Since time immemorial, the Haddesley family has tended the cranberry bog. In exchange, the bog sustains them. The staunch seasons of their lives are governed by a strict covenant that is renewed each generation with the ritual sacrifice of their patriarch, and in return, the bog produces a “bog-wife.” Brought to life from vegetation, this woman is meant to carry on the family line. But when the bog fails—or refuses—to honor the bargain, the Haddesleys, a group of discordant siblings still grieving the mother who mysteriously disappeared years earlier, face an unknown future.

After a mysterious attack claims the lives of her parents, all Estela has left is her determination to solve the case. Suffering from survivor’s guilt so intense that she might be losing her grip on reality, she accepts an invitation to live overseas with an estranged aunt at their ancestral Spanish castle, la Sombra. Beneath its gothic façade, la Sombra harbors a trove of family secrets, and Estela begins to suspect her parents’ deaths may be linked to their past. Her investigation takes a supernatural turn when she crosses paths with a silver-eyed boy only she can see.

Nicole Palmer and her family have been in hiding for years from the Wake—a shadowy organization that governs all supernatural creatures. If the Wake discovers that Nicole is an Empyreal—a rare kind of creature that can shapeshift into any creature’s natural predator—they’ll force her to join them or kill her for resisting. Like they did her mother.

Before hypnotism, there was Mesmerism. And in 1894 Minneapolis, in the wake of a national financial crisis, spiritualism of every stripe is all the rage, and women are dying under mysterious circumstances. But until a new guest lands at the Bethany Home for Unwed Mothers, refusing to speak or explain her arrival, the sordid stories of unexplained deaths seem unconnected. Faith’s reticence is quickly interpreted as malevolence, setting the house abuzz with whispers of dark magic.

1983: Three students from a small college embark on a week-long road trip to film a documentary on roadside memorials for their American Studies class. The project starts out as a fun adventure with long stretches of empty road and nightly campfires where they begin to open up with one another. But as they venture deeper into the Appalachian backwoods, the atmosphere begins to darken. They notice more and more of the memorials feature a strange, unsettling symbol hinting at a sinister secret.