Bruno, an up and coming film composer, has been hired to write the score to a new horror movie. After moving into a secluded villa, life begins to imitate art as a vicious killer starts bumping off anyone and everyone who happens to pay him a visit.
After a nuclear war society breaks down into two groups, the evil Euraks, and the rebel Federation. A mercenary named Parsifal is hired by the Federation to infiltrate New York City, which is controlled by the Euraks, to rescue the only fertile woman left on Earth.
The inmate Proietti, nicknamed "Er Soffia", getting out of prison. There is the Roman brigadier Vasco Sacchetti, an agent of the narcotics and his old friend who, to celebrate his freedom, invites him to eat fish at Fiumicino.
