A 19th century woman (Eileen Daley), who has become one of the undead, acts as a hired killer in modern times. When she starts knocking off part of the elite businessmen, "The Illuminati", who secretly are taking over business and the government, she becomes the target of a hired Scotland Yard detective (Jonathan Coote). Of course, the head of "The Illuminati" is the vampire (Christopher Adamson) who first gave her immortality.