Apparitional

American professor John Holden arrives in London for a conference on parapsychology only to discover that the colleague he was supposed to meet was killed in a freak accident the day before. It turns out that the deceased had been investigating a cult lead by Dr. Julian Karswell. Though a skeptic, Holden is suspicious of the devil-worshiping Karswell. Following a trail of mysterious manuscripts, Holden enters a world that makes him question his faith in science.

A family find themselves terrorized by their eight-year-old son's imaginary friend.

The story of Stan, an orphaned teenager stuck living with his abusive grandfather and tasked with routinely protecting his best friend from high school bullies. When Stan discovers a murderous creature has taken refuge inside the tool shed in his backyard, he tries to secretly battle the demon alone until his bullied friend discovers the creature and has a far more sinister plan in mind.

An architect, visiting an English country house, realizes the other guests are familiar from his recurring nightmare. When they share their tales of the supernatural, he is filled with a growing dread.

A novelty-salesman moves his family into a new house. Initially dismissing incidents as more of their father's practical jokes, the family soon learns that the house is haunted by people who lived in the house 300 years previously.

In a mid-19th century Essex country house, a young governess for two children becomes convinced that the house and grounds are haunted by ghosts and that the children are being possessed.