Best movies like The Police Serve the Citizens?

Inspector Betti (Maurizio Merli) is transferred to Naples and immediately after his arrival receives a warm welcome from The Commandante (Barry Sullivan), the city's crime lord. Betti then goes on a personal mission against corruption and organized crime, and tries to force the syndicate out of town with any means necessary.

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

It is a law police officials obey out of fear. A rule chilling in its simplicity. Accept corruption...or die! They have sealed an unholy alliance. The great banks of Europe. And the blackhearted underworld empire. Together, with their matchless wealth, there is no stopping their almighty, corrosive power. Even the police force's investigation into the diabolical link has been polluted by corruption and terror! When key police officials of the inquiry are viciously assassinated, only two honest men remain--a commissioner and police chief--to carry out the suicidal investigation. And they must fight a deepening mistrust of each other. For they too, know the only rule of the game. They too, have been warned!

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).

An idealistic rookie cop joins the LAPD to make ends meet while finishing law school, and is indoctrinated by a seasoned veteran. As time goes on, he loses his ambitions and family as police work becomes his entire life.

Number One with a Bullet is a 1987 American police detective film directed by Jack Smight. A pair of detectives is assigned to investigate a murder, and discover a trail of corruption and criminal activity that leads right back to their own police department.

Four bandits commit a robbery in a villa. The maid calls the police and Commissioner Carli immediately orders patrols to chase them.

In a dystopian Detroit, grand houses that once housed the wealthy are now homes of the city's most-dangerous criminals. Surrounding the area is a giant wall to keep the rest of Detroit safe. For undercover cop Damien Collier, every day is a battle against corruption as he struggles to bring his father's killer, Tremaine, to justice. Meanwhile, Damien and an ex-con named Lino work together to save the city from a plot to destroy it.

A Chicago cop is caught in the middle of a gang war while his own comrades shun him because he wants to take an irresponsible cop down.

Caught in the crosshairs of police corruption and Marseille’s warring gangs, a loyal cop must protect his squad by taking matters into his own hands.

A nurse is forced to spring a wounded murder suspect from the hospital when the man’s brother kidnaps his pregnant wife and wants to make a trade.

Jack, a cop, loses his partner to a crazed terrorist during a hostage rescue sending the man to death row. What Jack doesn't know is that the terrorist will be taken and turned into a cyborg for the "Anti-Terrorist Group".

Phoenix cop Ben Shockley is well on his way to becoming a derelict when he is assigned to transport a witness from Las Vegas. The witness turns out to be a belligerent prostitute with mob ties—and incriminating information regarding a high-ranking figure.

A ruthless Interpol agent goes after the man who killed his wife in Stelvio Massi's crime thriller. A gutsy robber named Marseilles pulls off a tricky heist, but he's no match for agent Ravelli, a maverick who can't control his bloodlust. And this time, it's personal: Years earlier, the daring thief murdered the operative's wife in cold blood.

Bertone is a moderately honest homicide cop. Unfortunately, the court system is so inept and corrupt that many more-or-less honest policemen have begun taking the law into their own hands. Between his efforts to thwart the growth of crime and to control his vengeful co-workers, homicide-chief Bertone has his hands full

Obscure, action-packed euro-crime yarn about an imprisoned genius who organizes a bank robbery of 4 billion Lire from behind bars. It's up to superhunk Antonio Sabato to save the day, foil the baddies and bed the chick. There are great car chases and wrecks, and an occasionally enjoyable synth score.

Fabio Testi is an undercover cop doubling as the bodyguard (hence, “Gorilla”) of a cantankerous middle-aged industrialist targeted for extortion.

A tough, violent cop who doesn't mind bending the law goes after a machine-gun-carrying, hunchbacked psychotic killer.

The city of Turin is in the grip of a brutal crime boss known as "the Marsellaise," and plenty of cops have good cause to want him dead — none more than Inspector Vanni, whose wife was murdered by the ruthless gangster. Having exhausted every other avenue, Vanni forms a crack squad of motorcycle-riding, Colt .38-toting elite officers, tasked with meting out justice on the margins of the law. But when the Marsellaise launches a bombing campaign designed to extort a vast ransom from the city's authorities, Vanni finds himself in a race against time to exact his revenge and avert disaster.

Carlo Antonelli, an engineer from Genoa, gets mugged and decides to take justice into his own hands. At first the muggers seem to get the upper hand, but then he's helped by Tommy, a young robber who takes his side.

Livingston is trying to merge the Russians, Chinese and Italian gangsters into one group with huge amounts of money and power. FBI agent Susan and DEA agent Max are trying to stop them.

An Italian police inspector matches wits with a powerful European drug ring. As he comes closer to the top of the underworld organization, his odds of survival decrease.

Luc Merenda gives the performance of his career as a highly regarded police detective who is taking syndicate money in exchange for departmental favors. His father, a simple man, also works for the department but on a lower rung; he isn't jealous of his son, but rather proud of him, little knowing that he's a crooked cop. A series of events leads the young detective to ask his father for a favor (he wants a certain police report that is desired by the syndicate) and it doesn't take long for the detective's father to realize his son is on the take... which leads to numerous complications.

A school bus with young children being kidnapped. Commissario Betti will solve the case. High action is promised, including hostage, bank robberies, car chases, prison scenes and mafia bosses!

A detective is assigned to head a manhunt for four violent bank robbers.

Maurizio Merli stars as a hot-shot police driver who has more guts than brains, often landing him in hot water with his middle-aged mentor, who was once a legendary police interceptor responsible for numerous large scale arrests.

A number of unexplained military deaths hit Italy and are ruled to be accidental or suicides, but police inspector Giorgio Solmi suspects otherwise. When a mysterious wealthy electrician is seemingly murdered by a female escort, a sinister plot slowly begins to unravel.

A young man buys two horses at an Arizona race track but fails to get a receipt. Later, when riding across the land of a rancher named Robeson, he's accused of stealing the two horses. Unable to prove ownership, the young man is then sentenced to prison where he's forced to do chain-gang type work. He escapes, is recaptured, and escapes again as he tries to locate the man who sold him the horses.

Jim Natter, the leader of a violent Kuk Klux Klan lodge, is shot dead. His teenage son Eric Natter is found nearby, and taken into police custody for his protection pending the investigation. While four cops drive him to a safe-house, they are ambushed. Three of them shot dead, including Deputy Lawrence, and his black partner Jerry Robinson is accused of the murders.

Murders in Seoul, Korea and in America pair two cops from each of the countries together to solve the crimes. The investigation leads to a gang war between the Mafia and the Yakuza, but one that may not be of either of their making. A shadowy assassin is killing the leaders and an Italian assassin may have his own agenda.

A shoot out after a robbery ends with the death of the Chief of Police. Police detective Ghini goes in search of a suspect, Lanza, to avenge the death of his boss. Ghini's search leads him to Belli, a Sicilian gangster and 'Trashy', the dirty leader of a gang of killers. The action is violent as both police and criminals track down Belli who still finds some time to attempt a couple of robberies...

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 renegade cop skirts the law in order to capture a ruthless crime boss.

Drug use in the city of Rome is at an all-time high. Children score from dealers in front of their schools, mules waltz straight through airport security, and Interpol's main man, Mike Hamilton (David Hemmings), is at his wits' end. Fed up to the back teeth with the local police force's incompetence, his only hope is to rely on one of his own men, Fabio (Fabio Testi), an officer so deep undercover that no-one but Hamilton knows who he really is. Even as Fabio gains the trust of cartel leader Gianni (John Loffredo), however, the dealers are edging ever closer to the truth, and when his cover is blown, the hunter becomes the hunted as Fabio finds himself alone in a desperate fight to survive.

A drug deal goes bad and the heroin is stolen. One mob boss doesn't have his drugs and the other doesn't get his money. People are going to die until they discover who double-crossed them. Into this backdrop, Inspector Dario Mauri arrives from Milan to help clean-up Naples. His mission – find the drugs and stop the killing.

Maurizio Merli takes up a familiar role as Commissioner Berni; a cop who puts his life on the line to transport a witness from Corleone to New York City in order to testify against a mob boss on trial for murder. Along the way, Berni and his prisoner face a series of traps set up by the Mafia.

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...

Two mafia bosses, Don Antonio Marchesi and Don Peppino Scalise, battle over building contracts in Palermo.

A cop must stop the killings of rap stars. But, he gets in too deep after his partner is killed.

Drugs, murders, robberies. In Turin, violence is an everyday fact of life, but a mysterious vigilante starts cleaning up the streets. In fact, the killer is a cop, Moretti, who went undercover to do the dirty work he couldn't do in cop's clothing.

LAPD Officer Newman has not gotten the reputation of a straight arrow by avoiding conflict when fighting for right. In this police drama, his honesty is put to the test when he and his partner discover an international drug ring involving some of the department's highest ranking officers.

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.

An actor in a Wild West show must become a mythical Western Hero when a biker gang descends upon a small Montana town.

Farley Wood is hired to escort a rich widow of a DEA agent and her kid to the tropical island of San Cristobal. The widow needs protection from a gang of international terrorists and her escort soon suspects that the deceased husband was involved in dirty drug dealings. While on the island, the daughter is kidnapped by a group of seedy South American thugs and held for ransom. The cop escort gets official orders to leave the case to the FBI, but he decides to his own investigating and finds that the crime may have had political motivations.

New Orleans has the No. 1 per capita murder rating in the nation. A decade earlier, the city was dubbed the "Murder Capital of the Country". Drugs and violence controlled the streets, taking a toll on the city's law enforcement, neighborhoods, and its people. "Death Toll" illustrates this dark chapter in the city's history.

An Arizona policeman and his pilot buddy discover a scheme to rob Las Vegas slot machines by computer.

A murderous drug dealer breaks his partner out of police custody. An undercover cop is assigned to track down the two killers and bring them in.

Hit man Antonio Mancuso travels to Italy to make the big time. He meets and befriends Mafia boss Don Vincenzo. Mancurso becomes part of the organization and the more he gets to know Vincenzo the more he wants his job but Mancurso will learn that success can come at a severe cost.

A mobster kills a cop during a robbery and then finds himself pursued by the police, his gang, and the media.

The city suffers and succumbs unarmed, but an ex secret agent succeeds in winning the struggle against the gangsterism. Intrigue and violence grip a society victim of the crime.