In Rome, a vagrant finds the body of a teen girl, her throat professional slashed. Police inspector Olmi uses his brutal and violent methods to follow a trail that leads him toward high government officials. When his methods leave an innocent bystander dead, the corrupt officials have an excuse to get Olmi transferred to a coastal town where the pace is slow and he has time for a romantic dalliance. Soon, Olmi discovers that fishing isn't the only local occupation, and out comes his gun and his ruthless tactics of investigation.

When a crime boss sends out his thugs to terrorize an entire city, they do whatever they want, which includes anything from petty theft to robbing the police station in broad daylight. Napoli spara! (internationally released as Weapons of Death and Naples shoots) is a "poliziottesco" film directed by Mario Caiano in 1977. It is an unofficial sequel of Napoli violenta, of which reprises the character of Gennarino (still played by Massimo Deda).

Luigi "Chinaman" Maietto escapes from prison. As soon as he is free he assigns immediately two henchman to murder the inspector whose testimonial once led to his prison sentence. Inspector Tanzi is left for dead but survives. The local newspapers cover up for him and pretend the assassination had succeeded. When Tanzi gets better, his superior wants him to hide in Switzerland. But Tanzi defies him because he intends to make sure himself that Maietto is put back in prison. He goes for it.

Tommy is an innocent cavalry officer who falls in love with a beautiful Apache woman after rescuing her from a nasty gun smuggler named Honest Jeremy. When Jeremy and his gang find Tommy, gruesome violence ensues.

After a couple of 'special squad' cops are gunned down while chasing some kidnappers, the head of the squad takes it really personally! His violent path to find the kidnappers leads him to the upper echelons of the government. Now, the powers-that-be don't want to be found out and decide it's time to kill one more cop...

A biker's brother is killed while investigating the kidnapping of a young boy, the byproduct of a war between two crime families. The biker vows to get revenge by finding the kidnapped boy and destroying the two families.

A town awaits the arrival of a gunslinger to help defeat a gang of bandits, but a trio of misfits is mistaken for the anticipated relief.

With or without help from law enforcement officers, a lone individual decides to crack down on the syndicate.

Two mismatched buddies are mistaken for mob enforcers in Depression-era America.

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 and turning him in for the reward money. A fully armed horseless carriage is one of the inventive elements of this film.

When a shipment of heroin disappears between Italy and New York, a small-time pimp in Milan is framed for the theft. Two professional hitmen are dispatched from New York to find him, but the real thieves want to get rid of him before the New York killers get to him to eliminate any chance of them finding out he's the wrong man.

The bandit Pratt, looking for Tim, who is responsible for the death of his two sons, attacks a caravan killing all the passengers. Harry, the vagabond, after having robbed the dead, casually meets Tim and they become friends. Running away together from Pratt, they reach Harry's farm, but their hiding place is soon discovered.

Anthony Steffen, as a young gunman who works as a circus performer, witnesses the killing of some outlaws, carried out by their leader and is credited with the deed. Steffen suffers from a complex which blocks him in front of any violence and makes him appear cowardly, so when a young boy is kidnapped he must find a way to regain his composure.

Al arrives in town which is ruled by Lash who has taken possession of one gold mine and is now aiming to get the other which is owned by old Johnny. Al is the only one to support Johnny but still the old man is ambushed and killed.

A Texan sheriff and his younger brother travel across the border into Mexico to confront the man who killed their father.

The ten gladiators are hired to travel to Arbela, a small country on the outskirts of the Roman Empire to learn if Parthia is planning to war with Rome. Upon arriving, the heroes decide to kidnap the beautiful Parthian queen and spirit her to Syria to serve as a hostage.

Rome chafes under the rule of the Emperor Domitian and his Egyptian mistress, Artamne. A mysterious champion arises to fight against the Emperor -- a masked man known as the Red Wolf. In fact, the Red Wolf is Valerius Rufus, one of the Emperor's trusted centurions who's aided by none other than the Emperor's court jester, the diminutive Elpidion. Rebels in league with Valerius kidnap Artamne, planning to exchange her for two of their imprisoned colleagues, but Artamne escapes and soon both Valerius, (now exposed as the Red Wolf), and his fiancee, Lucilla, are sentenced to be immersed in a cauldron of molten lead. Valerius's friends, however, rise up to rescue him and to liberate Rome.

Hercules battles to save the population from a giant dragon.

Strongman Maciste must battle the one-eyed Cyclops monster that is ravaging the land of Sadok, while at the same time fending off the advances of the evil Queen Capys, who wants to do a little ravaging of her own.