When Milla accepts an off-season invitation to Le Rocher, a cozy ski resort in the French Alps, she's expecting an intimate weekend of catching up with four old friends. It might have been a decade since she saw them last, but she's never forgotten the bond they forged on this very mountain during a winter spent fiercely training for an elite snowboarding competition. Yet no sooner do Milla and the others arrive for the reunion than they realize something is horribly wrong. 

At Butler House, a series of grisly murders over a century have led many to believe it's haunted. To one scientist, it's the perfect place for an experiment in fear. Eight people, each chosen because they lived through a terrifying experience, are offered a million dollars to spend one night at Butler House. They can take whatever they want with them - religious items, survival gear, and weapons. All they need to do is last the night. But there is something evil in this house. Something very evil...and very real.

In 1986, Eddie and his friends are on the verge of adolescence, spending their days biking in search of adventure. The chalk men are their secret code, stick figures they draw for one another as hidden messages. But one morning, the friends find a chalk man leading them to the woods. They follow the message, only to find the dead body of a teenage girl. In 2016, Eddie is nursing a drinking problem and trying to forget his past, until one day he gets a letter containing a chalk man — the same one he and his friends saw when they found the body.

Possession is an addiction. Sydney's spent years burying her past and building a better life for herself and her young son. A respectable marketing job, a house with reclaimed and sustainable furniture, and a boyfriend who loves her son and accepts her, flaws and all. But when she opens her front door, and a masked intruder knocks her briefly unconscious, everything begins to unravel. She wakes in the hospital and tells a harrowing story of escape. Of dashing out a broken window. Of running into her neighbors' yard and calling the police.

Joe never wanted to come back to Arnhill. After the way things ended with his old gang - the betrayal, the suicide - and what happened when his sister went missing, the last thing he wanted to do was return to his hometown. But Joe doesn’t have a choice, not after a chilling email surfaces in his inbox: I know what happened to your sister. It’s happening again.... 

Stephanie and Patrick are adjusting to life with their colicky twin girls. The babies are a handful, but even as Stephanie struggles with the disorientation of sleep deprivation, there's one thing she's sure of: She has all she ever wanted. Then Erica, a woman from Patrick's past, appears and makes a disturbing accusation. Patrick had always said his first wife's death was an accident, but now Erica claims it was murder. Patrick insists he's innocent, that this is nothing but a blackmail attempt. Still, Erica knows things about Patrick.

Long ago, Nathan lived in a house in the country with his abusive father - and has never told his family what happened there. Long ago, Maddie was a little girl making dolls in her bedroom when she saw something she shouldn’t have - and is trying to remember that lost trauma by making haunting sculptures. Long ago, something sinister, something hungry, walked in the tunnels and the mountains and the coal mines of their hometown in rural Pennsylvania. Now, Nate and Maddie Graves are married, and they have moved back to their hometown with their son, Oliver.

Winter gripped the city. Terror gripped it, too. They found four corpses in four days, each more hideous than the last. In a city paralyzed by a blizzard, something watches, something stalks.

1990. Toby Dobbs received a big Victorian house with too many bedrooms to count as a wedding present from his father, but his marriage is over within a month. Very alone, and very lonely, Toby posts an advertisement seeking the Unexpectedly Alone to become his roommates. Fifteen years later, the wayward souls he takes in are still living with him, with no intention of leaving. 2004. Toby Dobbs has met Leah Pilgrim from across the road, and they're falling in love.

Aaron Decker's life changes one December morning when his wife, Allison, is killed. Haunted by her absence - and her ghost - Aaron goes through her belongings, where he finds a receipt for a motel room in another part of the country. Piloted by grief and an increasing sense of curiosity, Aaron embarks on a journey to discover what Allison had been doing in the weeks prior to her death.

Our new home was supposed to be a chance to leave our past behind. But was moving here the worst mistake of our lives? All our friends and family were gathered, glasses raised to toast our fresh start. It should have been a night for happiness and celebration. Zac and I had worked so hard for this: our first home together, just minutes from the sea. But the dream quickly turned into a nightmare.

You knew a teenager like Charlie Crabtree. A dark imagination, a sinister smile - always on the outside of the group. Some part of you suspected he might be capable of doing something awful. Twenty-five years ago, Crabtree did just that, committing a murder so shocking that it's attracted that strange kind of infamy that only exists on the darkest corners of the internet - and inspired more than one copycat.

Fifteen-year-old equestrian prodigy Roan Montgomery has only ever known two worlds: inside the riding arena and outside of it. Both, for as long as she can remember, have been ruled by her father, who demands strict obedience in all areas of her life. The warped power dynamic of coach and rider extends far beyond the stables, and Roan's relationship with her father has long been inappropriate. She has been able to compartmentalize that dark aspect of her life, ruthlessly focusing on her ambitions as a rider heading for the Olympics, just as her father had done.  

When Ruth, a wealthy divorcé​e, offers to host the Hillside Academy kindergarten meet-and-greet, she hopes this will be a fresh start for her and her introverted daughter, Marley. Finally, they’ll be accepted into a tribe. Marley will make friends and Ruth will be welcomed by the mothers. Instead, the parents are turned off by Ruth’s ostentatious wealth and before kindergarten even begins, Ruth and Marley are outcasts.

Katie Lightfoot's tired of loafing around as the assistant manager of an Ohio bakery. So when her aunt Lucy and uncle Ben open a bakery in Savannah's quaint downtown district and ask Katie to join them, she enthusiastically agrees. While working at the Honeybee Bakery - named after Lucy's cat - Katie notices that her aunt is adding mysterious herbs to her recipes. Turns out these herbal enhancements aren't just tasty - Aunt Lucy is a witch and her recipes are actually spells!