A superior Euro-sleaze horror! A newly-married couple living in Madrid, Andres (José María Guillén)and Ana (Mariana Karr) meet an eccentric couple of swingers in a chance encounter and are invited toa foreboding country estate. When a heavy thunderstorm and car trouble prevent Andres & Ana fromleaving they stay overnight and the couples decide to try and communicate with spirits from the otherside on a sinister Ouija-board, and engage in dangerous acts of seduction, cannibalism and a satanicorgy. Soon past sexual conflicts and arguments over an attempted suicide arise. But this is only thebeginning of the satanic horrors that will haunt them in the house...