A series of brutal murders, the police on their toes, but they can not find a way to catch the sadistic murderer. A mad doctor experiments with ways to cheat death and confuse his pursuers with the help of a corpse identical DNA to his own. His young female victims are raped and brutally murdered with a knife. In the victims' fingernails will find the police traces of rotted human flesh.

A young couple, Renato and Maria, struggle to provide for their young daughter Pia.

Film by Silvio Laurenti Rosa.

A gangster comes back to Rome after many years and meets his old flame and their daughter.