The Devil's Nightmare

When a group of tourists (each of whom is associated with one of the seven deadly sins) gets stranded in the Italian countryside, a stranger offers them shelter for the night in his castle. But his family is cursed: The eldest daughter in each generation is destined to become a handmaiden of Satan. The horror begins when the current eldest daughter (Erica Blanc) turns up and begins exploiting the guests’ weaknesses to make them damn themselves.