En enkemand er netop flyttet til en ny lejlighed med sine to børn, men begynder kort tid efter at opleve nogle mystiske "forstyrrelser". Er der tale om ånder fra det hinsides, eller er der en logisk forklaring? For at få opklaret dette tilkalder han parapsykologen Dr. Helzer, der med hjælp fra sit hold af efterforskere og et hav af video kameraer, er hundrede procent opsat på at komme til bunds i sagen. Men de paranormale eksperter får snart deres sag for.
Sadako er en ung japansk kvinde med overnaturlige evner. Kort efter, at hun bliver ansat i et lille teater, dør indehaveren af den kvindelige hovedrolle under mystiske omstændigheder. Sadoka får derefter hovedrollen, men uhygge og død fortsætter på teateret. De andre er bange for Sadoka og frygter, at hun er besat af onde kræfter.
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.
En enlig mor og hendes børn vækkes om natten af en intens tilstedeværelse. Hun beder sin kæreste som er videnskabsmand om at ødelægge den voldelige ånd, som paranormale eksperter er for bange til at påtage sig.
A group of parapsychologists, as well as a skeptical cop, are terrorized by a Satanic ghost in a bed-and-breakfast.
A psychiatrist specializing in the occult becomes involved in the case of a man who is possessed by a spirit in an antique mirror. The man's fiance discovers that the mirror is able to bring back her former boyfriend, who had been killed in a car accident, from the dead.
The military have captured and imprisoned a supernatural entity. And now it wants to play.
Mrs. Walken is in deep grief after her husbands sudden death. In the paper she reads about a medium Dr. Kinley. Widow Walken decides to have a seance, hoping she will make contact with her dead husband.
The bizarre found footage from an investigation into a true crime murder. An unemployed man's curiosity about his neighbor's murder warps into a conspiratorial obsession.
This movie is the first of a trilogy that Sebastián D'Arbó, a specialist in parapsychology, filmed on occult topics. The second film is El ser (1982) and the last one Más allá de la muerte (1986).
There are strange things going on at Duncan Castle, where some metaphysical being seems to have been spreading a psychological disease.
Five participants take part in a psychology experiment on the aftereffects of a Ouija board session, finding something far more sinister than they could ever expect.