The film focuses on Murri; the token maverick cop. He is called in after a bunch of criminals pull off a successful prison break and spend the night picking off various informers and people they don't like. Murri investigates; hooking up with one of the criminal's nieces along the way. He uses his own methods; which mostly involve breaking all the rules, and thus comes under a lot of scrutiny from his superiors who don't take too kindly to the cop's way of working.
Henchman (uncredited)
An air hostess gets involved in Naples, against her will, in the in-fighting amongst rival gangs.
Hitman at Billard (uncredited)
This Italian western comedy has no shooting deaths, but a lot of fistfights. Provvidenza is a bounty hunter. He makes his living solely by catching his dim but powerful friend, the Hurricane Kid (Gregg Palmer) and turning him in for the reward money. A fully armed horseless carriage is one of the inventive elements of this film. One of the film's sillier highlights is an amazingly loud and long belch by the Kid. -From http://www.spaghetti-western.net
Domingo Henchman (uncredited)
A blind, but deadly, gunman, is hired to escort fifty mail order brides to their miner husbands. His business partners double cross him, selling the women to bandit Domingo. Blindman heads into Mexico in pursuit.
Production Secretary
Carla Pratesi, a prostitute, is killed. Her death is followed by a number of attempted murders. Carla's sister undertakes her own investigation. Police enquiries uncover a drugs trade connected to a call-girls organization but the murderer remains at large. Finally, a witness identifies the killer as a well-known actor. However, he has a strong alibi (he was shooting a film). The following night, a girl who manages to escape from the maniac's clutches swears he is a different famous actor but he turns out to have a strong alibi too! Eventually the police set a trap in the park and, with the help of Carla, kill the madman. It emerges he had been disfigured by the atomic blast at Hiroshima and went crazy because his disformed features revolted women and but them off having sex with him. He created masks reproducing the features of handsome actors just to approach prostitutes!