Guilio Sacchi, an underworld leader in crime, is about to rise above the rank of mafia hit-man to the most savage killer in Milan. He kidnaps the daughter of a wealthy business man, planning to live a life of luxury with the ransom he collects. In the course of obtaining the money, Guilio finds it necessary to mercilessly slaughter anyone who gets in his way as the city's death toll increases by the minute. Walter Grandi is a frustrated police chief who's seen too many innocent people die by Guilio's hands. Determined to exterminate Guilio and his men, Grandi attempts to convict the vicious criminal only to realize he can never obtain the necessary proof. Finally, Grandi must transgress the rules of his profession to stop Sacchi's ruthless reign of terror. Written by
Did You Know?
American actor Richard Conte
was originally cast in the part of Commissario Walter Grandi. Conte however died shortly before filming began and production could not be halted. The first available actor for the part was Henry Silva
. Silva at the time was mostly known for playing villains and killers so director Umberto Lenzi
had to work hard to try to make him fit the character of a cop. See more