Carolyn (Jenny Agutter) is the architect of a rather horrible looking new skyscraper in Barcelona. Mysterious happenings which result in grisly deaths and plenty of gore. Investigator Dennis (Michael Moriarty) brings in a paranormal investigator in Dr Gold (Theodore Bikel) after he suspects something really weird is going on. Dennis thinks that Carolyn's missing presumed dead husband might be behind the evil spirit...
Not the best horror film by any means, the film is rather cheap and not very cheerful. It is also rather disjointed and illogical. The horror thrills though are frequently quite exciting if ridiculous.
