Future Cop (1977)

Sergeant Thomas Jefferson Hooker is a tough-as-nails veteran police officer with the LCPD who turns his back on a gold badge and goes back to patrolling the streets and training recruits. Along with his young partners in blue, Hooker take on Lake City's toughest criminals.

A routine raid led by Emer Berry, a detective in the Irish Criminal Assets Bureau, reveals that a small-time drug dealer has been receiving substantial funding from a seemingly untraceable source – not in cash, but in rough diamonds. When these diamonds are linked to a series of bombings in Belgium, Emer is forced to work with Police Commissioner Christian De Jong.

Total Recall 2070 is a science fiction television series first broadcast in 1999 on the Canadian television channel CHCH-TV and later the same year on the American Showtime channel. It was later syndicated in the United States with some editing to remove scenes of nudity, violence and strong language. The series was inspired by the 1990 film Total Recall, based on Philip K. Dick's short story "We Can Remember It for You Wholesale", and by Dick's novel Do Androids Dream of Electric Sheep?, with a visual style heavily influenced by the film Blade Runner, itself very loosely based on the same novel. However, other than the Rekall company and the concept of virtual vacations, the series shares no major plot points or characters with any of these works. Philip K. Dick is not credited in any way on the series main or end titles. The series was filmed in Toronto. It was a Canadian/German co-production. Only one season, consisting of 22 episodes, was produced.

Baretta is an American detective television series which ran on ABC from 1975 to 1978. The show was a milder version of a successful 1973–74 ABC series, Toma, starring Tony Musante as chameleon-like, real-life New Jersey police officer David Toma. While popular, Toma received intense criticism at the time for its realistic and frequent depiction of police and criminal violence. When Musante left the series after a single season, the concept was retooled as Baretta, with Robert Blake in the title role.

John Reese, former CIA paramilitary operative, is presumed dead and teams up with reclusive billionaire Finch to prevent violent crimes in New York City by initiating their own type of justice. With the special training that Reese has had in Covert Operations and Finch's genius software inventing mind, the two are a perfect match for the job that they have to complete. With the help of surveillance equipment, they work "outside the law" and get the right criminal behind bars. 

Explore a gang world we've never seen before: gangs that are made up of the very men and women sworn to uphold the law – cops. Only select officers make the cut, but once inside, gang members will do what they must to protect each other from enemies inside and outside their ranks.

Ambitious young cops try to prove themselves in their high-stakes careers, in which the smallest mistake can have deadly consequences. At the core of the close-knit group is perfectionist Andy McNally, whose father was a homicide detective before he burned out on the job. The series follows Andy and her four colleagues -- Dov Epstein, Gail Peck, Traci Nash and Chris Diaz -- as they experience the trials, triumphs and tribulations of police work, as well as its effect on their personal lives.

21 Jump Street revolves around a group of young cops who would use their youthful appearance to go undercover and solve crimes involving teenagers and young adults.

Police Detective Sgt. Joe Friday and his partners investigate crimes in Los Angeles.

Tommy Egan leaves New York behind and plans to take on Chicago, using his outsider status to break all the local rules and rewrite them on his quest to become the biggest drug dealer in the city.