The peaceful life of a village in Wiltshire is suddenly shattered by a disaster which strikes without reason or explanation, leaving behind it a trail of misery and horror. A yawning, bottomless crack spreads through the earth, out of which creeps a fog that resembles no other. Whatever it is, it must be controlled; for wherever it goes it leaves behind a trail of disaster as hideous as the tragedy that marked its entry into the world. The fog, quite simple, drives people insane.

Four seekers have come to the ugly, abandoned old mansion: Dr. Montague, an occult scholar looking for solid evidence of the psychic phenomenon called haunting; Theodora, his lovely and lighthearted assistant; Eleanor, a lonely, homeless girl well acquainted with poltergeists; and Luke, the adventurous future heir of Hill House.

For over 20 years, Belasco House has stood empty. Regarded as the Mt. Everest of haunted houses, its shadowed walls have witnessed scenes of unimaginable horror and depravity. All previous attempts to probe its mysteries have ended in murder, suicide, or insanity.

But now, a new investigation has been launched, bringing four strangers to Belasco House in search of the ultimate secrets of life and death. A wealthy publisher, brooding over his impending death, has paid a physicist and two mediums to establish the facts of life after death once and for all. For one night, they will investigate the Belasco House and learn exactly why the townsfolk refer to it as the Hell House.

A ghostly twist. Three nights of terror at the house called Edbrook. Three nights in which David Ash, there to investigate a haunting, will be victim of horrifying games. Three nights in which he will face the blood-chilling enigma of his own past. Three hideous nights before Edbrook's dreadful secret will be revealed...And the true nightmare will begin.to the surface, tormenting him, refusing to let him rest. The memory of what he once had been.

The bodyguard. There is a house, hidden away in a small valley, that holds a dark and dreadful secret. The house is called Neath. There is a psychic who lives in that house who is part of its secret. His name is Kline. There is a guardian of the house, and of the psychic, and of the secret. He is known as The Keeper. Together, in unholy union, they serve a force whose existence threatens mankind itself. But now a terrible danger is sensed and an outsider must protect them all.

The terror begins. London is struck by an invasion. Women, children, old and young, none are safe from the deadly menace. The attacks are swift and sure, escape is impossible. A state of emergency is declared. Evacuation seems the only solution in the face of a growing panic and mounting death toll. War is declared on the public enemy number one. The Rats!

A carnival rolls in sometime after the midnight hour on a chill Midwestern October eve, ushering in Halloween a week before its time. A calliope's shrill siren song beckons to all with a seductive promise of dreams and youth regained. In this season of dying, Cooger & Dark's Pandemonium Shadow Show has come to Green Town, Illinois, to destroy every life touched by its strange and sinister mystery.

Dark destiny. When Steadman agreed to investigate the disappearance of a young Mossad agent, he had no idea he would be drawn into a malevolent conspiracy. Neo-Nazi cultists are bent on unleashing an age-old unholy power on an unsuspecting world-power rising out of a demonic relic from man's dark primal past to threaten humanity with horror beyond any nightmare. James Herbert was one of Britain’s greatest popular novelists and our #1 best-selling writer of chiller fiction.

When Margaret and her husband Hal bought the large Victorian house on Hawthorn Street—for sale at a surprisingly reasonable price—they couldn’t believe they finally had a home of their own. Then they discovered the hauntings. Every September, the walls drip blood. The ghosts of former inhabitants appear, and all of them are terrified of something that lurks in the basement. Most people would flee. Margaret is not most people. Margaret is staying.

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.