A stressed-out husband views his life as a series of endless complications.

A man discharged from the hospital after suffering a nervous breakdown is taken to a remote Italian villa by his strangely-behaving wife. But he has strong premonitions that the house is possessed by some force of witchcraft, which he has been experiencing in his recurring nightmare.

Two members of Greenpeace discover that a local factory sheds radioactive waste into an active volcano, which has created a terrifying creature that wreaks havoc in the area.