As the daughter of spiritualists, Mara's childhood was filled with séances and scam mediums. Now she's ready to start over with her fiancé, Neil, far away from the superstitions she's learned to loathe, but her past isn't willing to let her go so easily. And neither is Blackwood House. When Mara and Neil purchased the derelict property, they were warned that ever since the murder of its original owner, things had changed. Strange shadows stalk the halls. Doors creak open by themselves. Voices whisper in the night. And watchful eyes follow her every move.

Hundreds of feet beneath the ocean's surface, a graveyard waits. Years ago, the SS Arcadia vanished without a trace during a routine voyage. Though a strange, garbled emergency message was broadcast, neither the ship nor any of its crew could be found. Sixty years later, its wreck has finally been discovered more than three hundred miles from its intended course: a silent graveyard deep beneath the ocean's surface, eagerly waiting for the first sign of life.

When Guy finds the deed to a house in his mother's attic, it seems like an incredible stroke of luck. Sure, it hasn't been inhabited in years, and vines strangle the age-stained walls, but Guy's convinced he can clean the building up and sell it. He'd be crazy to turn down free money. Right? Rookward House may be hours away from its nearest neighbor, but he can't escape the feeling that he's being watched. Still, he doesn't believe in ghost stories and decides to camp in the crumbling old mansion while he does repairs. Surely nothing too bad can happen in the space of a week.

Elle is thrilled to spend a month minding the beautiful Gillespie property. Over an hour's drive from the nearest town, the aging mansion is ideal for someone seeking solitude. But as she explores her new home, Elle makes a startling discovery: there's a graveyard nestled deep in the woods, containing a generation of the house's residents...all who died the same year.

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.

When a violent storm cuts off their only contact with the outside world, stranding them in the haunted manor, Tara and Kyle must find a way to protect themselves from their increasingly erratic grandparents… and from the ghosts that haunt the Folcrofts' house. All at once, they're forced to confront the secrets of the manor. But can they ever hope to escape the unforgivable secret that has ensnared their family for generations?

The Hull family has owned the Gallows Hill Winery for generations. Their wine wins awards. Their business prospers. Their family thrives. People whisper that the curse has awakened once more. The sprawling old house has long been perched on top of a hill overlooking the nearby town, jealously guarding the estate's secrets.

Josephine began to suspect something was wrong with the crumbling gothic monstrosity next door when its family fled in the middle of the night, the children screaming, the mother crying. They never came back. No family stays at Marwick House for long. No life lingers beyond its blackened windows. No voices drift from its ancient halls. Once, Josephine swore she saw a woman's silhouette pacing through the upstairs room… but that's impossible. No one had been there in a long, long time.

Clare remembers the cold. She remembers abandoned cars and children's toys littered across the road. She remembers dark shapes in the snow and a terror she can't explain. And then... nothing. When she wakes, aching and afraid in a stranger's gothic home, he tells her she was in an accident, a crash in the snow. He claims he saved her. Clare wants to leave, but a vicious snowstorm has blanketed the world in white, trapping them together, and there's nothing she can do but wait.

Despite the uncomfortably claustrophobic quarters and rapidly dropping temperature, Christa believes they'll be safe as they wait out the storm. She couldn't be more wrong. Deep in the night, their tour guide goes missing...only to be discovered the following morning, his severed head impaled on a tree outside the cabin. Terrified, and completely isolated by the storm, Christa finds herself trapped with eight total strangers. One of them kills for sport...and they're far from finished.

Sophie's world is shattered when disaster bankrupts her family. She's still reeling when she's offered an unexpected solution: Mr. Argenton, a wealthy stranger, has asked for her hand in marriage. Marrying Mr. Argenton will save her family, but it condemns Sophie to a life in Northwood, a vast and unnaturally dark mansion situated hours from civilization.

Episode Thirteen takes them to every ghost hunter's holy grail: the Paranormal Research Foundation. This brooding, derelict mansion holds secrets and clues about bizarre experiments that took place there in the 1970s. It's also famously haunted, and the team hopes their scientific techniques and high tech gear will prove it. But as the house begins to reveal itself to them, proof of an afterlife might not be everything Matt dreamed of.

In 1919, Kitty Weekes, pretty, resourceful, and on the run, falsifies her background to obtain a nursing position at Portis House, a remote hospital for soldiers left shell-shocked by the horrors of the Great War. Hiding the shame of their mental instability in what was once a magnificent private estate, the patients suffer from nervous attacks and tormenting dreams. But something more is going on at Portis House—its plaster is crumbling, its plumbing makes eerie noises, and strange breaths of cold waft through the empty rooms. 

Push past the curtains of your rational, safe world and explore the unnameable horrors living in the darkest corners of our conscience. This is the realm of monsters and shifting shadows, where a single wrong step can plunge you into a terrifying fight for your life

In the summer of 1994, psychologist Daniel Hill buys a rustic farmhouse nestled in the rolling hills of West Virginia. Along with his wife and teenage daughter, the family uproots their lives in Ohio and moves south. They are initially seduced by the natural beauty of the country setting. That soon changes when they discover a hidden room in the basement with a well, boarded shut and adorned with crucifixes. Local legends about the previous owner being an exorcist come to light, but by then, all Hell has broken loose.