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.
A couple with no children feel like they are being haunted by the son they never had.
Three brothers share their experience of reuniting on a family farm and the disturbing memories they each encountered from their childhood.
The owners of a restaurant in El Paso are convinced that during renovations to the place they inadvertently opened a portal to the spirit world.
A devout Baptist family from Indiana's alleged battle with demonic forces is recalled.
Medical professionals from different hospitals in the U.S. reveal their alleged encounters with ghosts.
A private investigator in LA is spooked by the spirits of Charles Manson's victims.
Stories of an alleged Freddy Krueger-like entity living in the Appalachian hills.
Five werewolves hold a family hostage in their own home.
An innocent man is haunted by the face of the saint of the criminal underworld.
A ghostly mayor from the Wild West battles a mother and her daughters.
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.
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.
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 a coven of witches who supposedly trapped people in a Southern plantation house that's now allegedly haunted.
The journey of a former engineer with NASA from skeptic to true believer. Included: Evidence is presented of his alleged encounter with paranormal entities.
A young family claim that they were terrorized by a malevolent spirit masquerading as a child.
The story of a senior exorcist who was trained at the Vatican in Rome.
Several senior American airmen, including a lieutenant colonel, describe seeing what they believe were UFOs near a nuclear weapons base in Suffolk, England, in the third-season finale.