In a city that could well be New York, a series of identical women are found dead in suspicious circumstances. Magazine photographer Johnny Farthing, who is reporting on the suspected murders, is chilled to discover that his fiancée looks identical to the victims, too--and then she disappears. As his investigations spiral beyond his control, he finds himself at the heart of a sinister plot that uses cloning to revive the Nazi vision of a world-powerful master race....