Something horrible is happening at the old house on Mill Road. A series of ghastly accidents has occurred near the site where a witch drowned centuries earlier. But when an alcoholic minister and his family move into the cursed residence, an idealistic young priest (James Houghton) and a cynical police detective (Albert Salmi) start their own investigation into the unexplained violence. Has the daughter of Satan returned for a rampage of vengeance? Will the laws of the Church be strong enough to cast out this demon? And if evil has truly found a new home, is the entire neighborhood headed straight to hell?