Best Sci-Fi law enforcement movies

In a dystopian, crime-ridden Detroit, Michigan, young police officer Alex Murphy is brutally murdered by a ruthless gang, only to be resurrected by a powerful corporation as the cyborg RoboCop, who soon seeks revenge on his killers.

In a violent, futuristic city where the police have the authority to act as judge, jury and executioner, a cop teams with a trainee to take down a gang that deals the reality-altering drug, SLO-MO.

In a self-destructing world, a vengeful Australian policeman sets out to stop a violent motorcycle gang.

A blade runner must pursue and terminate four replicants who stole a ship in space and have returned to Earth to find their creator.

Young Blade Runner K's discovery of a long-buried secret leads him to track down former Blade Runner Rick Deckard, who's been missing for thirty years.

John works with the PreCrime police which stop crimes before they take place, with the help of three 'PreCogs' who can foresee crimes. Events ensue when John finds himself framed for a future murder.

In a future Earth in which aliens are isolated in a remote ghetto, a government agent finds himself banished there.

A nightmarish futuristic fantasy about the controlling power of big corporations and an innocent cop who stumbles on the truth.

James, an NYC cop, is hired by Agent K of a secret government agency that monitors extraterrestrial life on Earth. Together, they must recover an item that has been stolen by an intergalactic villain.

Agent J is sent to find Agent K and restore his memory after the re-appearance of a case from K's past.

Agent J travels in time to M.I.B.'s early days in 1969 to stop an alien from assassinating his friend Agent K and changing history.

A police officer is brought out of suspended animation in prison to pursue an old ultra-violent nemesis who is loose in a non-violent future society.

In an oppressive future where all forms of feeling are illegal, a man in charge of enforcing the law rises to overthrow the system and state.

A federal marshal stationed at a mining colony on the Jupiter moon of Io uncovers a drug-smuggling conspiracy. He gets no help from the workers or authorities when he finds himself marked for murder.

A former cop turned street-hustler accidentally uncovers a conspiracy in Los Angeles in 1999.

In 2035, a technophobic cop investigates a crime that may have been perpetrated by a robot, which leads to a larger threat to humanity.

In 1988, Earth makes the first contact with an alien civilization. In 1991, these aliens, known as Newcomers, slowly begin to be integrated into human society after three years of quarantine.

The Predator returns to Earth, this time to stake a claim on the war-torn streets of a dystopian Los Angeles.

When a virtual reality simulation created using the personalities of multiple serial killers manages to escape into the real world, an ex-cop is tasked with stopping its reign of terror.

As his last assignment, a temporal agent is tasked to travel back in time and prevent a bomb attack in New York in 1975. The hunt, however, turns out to be beyond the bounds of possibility.

In the near future, a police officer specializes in malfunctioning robots. When a robot turns out to have been programmed to kill, he begins to uncover a homicidal plot to create killer robots... and his son becomes a target.

Max Walker, an officer for a security agency that regulates time travel, must fend for his life against a shady politician who's intent on changing the past to control the future.

A police officer in the future uncovers the deadly secret behind a society that worships youth.

Set in a futuristic world where humans live in isolation and interact through surrogate robots, a cop is forced to leave his home for the first time in years in order to investigate the murders of others' surrogates.

An agent wrecks the main computer on another planet.