A career criminal who has been deformed since birth is given a new face by a kindly doctor and paroled from prison. It appears that he has gone straight, but he is really planning his revenge on the man who killed his mentor and sent him to prison.
Hardened criminal Maggie Hayward's consistent violence, even in police custody, ends in the execution chamber. However, top-secret US government agent 'Bob' arranges a staged death, so Maggie can be elaborately trained as a phantom killer and subdued into obedience.