A mysterious tomb is unearthed in the catacombs under Rome, the contents of which contain evidence of an ageless evil that may once have preyed on man.

A 707 aircraft jetliner, en route from Athens to Rome and then to New York City, is hijacked by Lebanese terrorists, who demand that the pilot take them to Beirut….

A musician witnesses the murder of a famous psychic, and then teams up with a fiesty reporter to find the killer while evading attempts on their lives by the unseen…

In Dublin, the acid-scarred, razor-slashed corpse of a young woman is discovered in the boot of the Swiss Ambassador’s limousine. The Ambassador, his family and employees all become immediate suspects….