An American ballerina arrives in Hungary to enroll in a ballet school and it soon becomes apparent that things are not what they seem.
Thanks to an untimely demise via drowning, a young couple end up as poltergeists in their New England farmhouse, where they fail to meet the challenge of scaring away the insufferable new owners, who want to make drastic changes. In desperation, the undead newlyweds turn to an expert frightmeister, but he's got a diabolical agenda of his own.
A group of parapsychologists, as well as a skeptical cop, are terrorized by a Satanic ghost in a bed-and-breakfast.\
In the late 18th century, two newlyweds move into the stately mansion of husband Charles Fengriffen. The bride, Catherine, falls victim to a curse placed by a wronged servant on the Fengriffen family and all its descendants.
Playing around with a Ouija board, a trio of friends succeeds in contacting the spirit of a young boy. Trouble begins when the evil spirit, Malfeitor, takes over one of their bodies.
A new family moves into the house on Elm Street, and before long, the kids are again having nightmares about deceased child murderer Freddy Krueger. This time, Freddy attempts to possess a teenage boy to cause havoc in the real world, and can only be overcome if the boy's sweetheart can master her fear.
After losing their academic posts at a prestigious university, a team of parapsychologists goes into business as proton-pack-toting "ghostbusters" who exterminate ghouls, hobgoblins and supernatural pests of all stripes. An ad campaign pays off when a knockout cellist hires the squad to purge her swanky digs of demons that appear to be living in her refrigerator.
While conducting a seance during a Halloween party, high-school seniors unlock the demon that remains locked in the crematorium.