A family fears their Indianapolis mansion is haunted by the serial killer who previously resided there.

The story of a psychic detective who helped track down a serial killer in New Jersey.

A family believe they are being haunted by a homicidal foster father and a sister trying to prove she's innocent of murdering her brother.

The story of an alleged alien abduction is told by the people who were involved.

An exorcist is schooled in the ancient procedure at the Vatican in Rome.

The origins of a Dybbuk Box, which is said to contain a malevolent spirit, is investigated by its owner after it supposedly created havoc in the lives of two previous owners.

An academic and his wife buy a Southern home only to learn that a jilted socialite committed suicide there and is now believed to haunt the house.

Bill Vaile, a former NASA engineer comes face to face with the paranormal after witnessing what looked like an exorcism while at a job site.

Senior American airmen see alien crafts near a nuclear base in Suffolk, England.

Season 3 begins with the story of a firefighter's widow who feared for the safety of her daughters after unknowingly purchasing a home that once belonged to devil worshipers.

The story of a coven of witches who supposedly trapped people in a Southern plantation house that's now allegedly haunted.

The story of a property developer who turned an old lakeside mansion into apartments unaware that the home was once used as a refuge for tuberculosis sufferers in the 1920s.

The Pracht family encounters 19th-century murderer Stephen Richards in their new home in the plains of Nebraska.

When a woman rents out the dilapidated guesthouse of her new home after covering up bullet holes and a mysterious hole in the floorboards, strange events start to occur.

A family is confronted by a vicious poltergeist in their new California home; a former deputy sheriff's encounter with a mysterious beast in the wilderness of Oregon is detailed.

Recounting strange phenomena at Salt Lake City's Capitol Theatre

Medical professionals from different hospitals in the U.S. reveal their alleged encounters with ghosts.

A spirit masquerades as a child.

Three young college students recall moving into a rental property in a rundown Savannah neighborhood and coming face-to-face with the ghost of a demented crack fiend.

A war veteran takes a new job in Lawton, Okla., but the fresh start that he and his brothers decide to make together turns nightmarish when a malignant demon known as the Zozo enters the picture.

Detention officer Jay Yates works the night shift at the infamous Estrella Jail, where a sinister spirit is driving both inmates and officers to insanity and death.

Wolf-like creatures stalk the Bilstein family at their desolate Texas ranch with a horrifying history.

A young mother must protect her children from the unruly spirit that's haunting her house.

A family learns that their new Connecticut home was once a funeral parlor, and soon strange incidents occur within its walls.

Three brothers share their experience of reuniting on a family farm and the disturbing memories they each encountered from their childhood.