Matt Houston (1982)

Cranky but likable L.A. PI Jim Rockford pulls no punches (but takes plenty of them). An ex-con sent to the slammer for a crime he didn't commit, Rockford takes on cases others don't want, aided by his tough old man, his lawyer girlfriend and some shady associates from his past.

Mannix is an American television detective series that ran from 1967 through 1975 on CBS. Created by Richard Levinson and William Link and developed by executive producer Bruce Geller, the title character, Joe Mannix, is a private investigator. He is played by Mike Connors. Mannix was the last series produced by Desilu Productions.

Bosch is now making a living as a private investigator two years after he quit the LAPD and finds himself working with one time enemy and top-notch attorney Honey “Money” Chandler. Meanwhile, Bosch's daughter Maddie is venturing into the world of the LAPD.

Vega$ is an American detective television drama series that aired on ABC between 1978 and 1981. It was produced by Aaron Spelling. The series was filmed in its entirety in Las Vegas, Nevada. It is believed to be the first television series produced entirely in Las Vegas. The show stars Robert Urich as private detective Dan Tanna, who drove around the streets of Las Vegas in a red 1957 Ford Thunderbird solving crimes and making Las Vegas a better place for residents and tourists alike.

Stu Bailey and Jeff Spencer are the wisecracking, womanizing private-detective heroes of this Warner Brothers drama. They work out of an office located at 77 Sunset Strip in Los Angeles, California, right next door to a snazzy restaurant where Kookie works as a valet. The finger-snapping, slang-talking Kookie occasionally helps Stu and Jeff with their cases, and eventually becomes a full-fledged member of the detective agency. Rex Randolph and J.R. Hale also join the firm, and Suzanne is their leggy secretary.

Peter Gunn is an American private eye television series. Filmed in a film noir atmosphere and featuring Henry Mancini music that could tell you the action with your eyes closed, Peter Gunn worked in style. Known as Pete to his friends and simply as Gunn to his enemies, he did his job in a calm cool way.

Jack Irish is a man getting his life back together again. A former criminal lawyer whose world imploded, he now spends his days as a part-time investigator, debt collector, apprentice cabinet maker, punter and sometime lover – the complete man really. An expert in finding those who don’t want to be found – dead or alive, Jack helps out his mates while avoiding the past. That is until the past finds him.

Private detective Mike Hammer hunts down criminals on the mean streets of New York City.

Krakow, 1908. Jan Edigey-Korycki is employed by the police department to solve murder cases. He is also investigating a fatal duel in which he supposedly killed a man ten years earlier.

Tenafly is a crime-drama series that was part of the NBC Mystery Movie wheel for the 1973-74 season. It was created by Richard Levinson and William Link, the creators of popular mystery television shows such as Columbo and Murder, She Wrote. It was the one of the first television series that season to star an African-American character as the main protagonist. Due to low ratings, Tenafly only lasted one season.

A Los Angeles S.W.A.T. sergeant is assigned to lead a highly skilled unit in the community where he grew up. Torn between loyalty to the streets, where the cops are sometimes the enemy, and allegiance to his brothers in blue, he strategically straddles the two worlds.

Los Angeles. 1983. A storm is coming and its name is crack. Set against the infancy of the crack cocaine epidemic and its ultimate radical impact on the culture as we know it, the story follows numerous characters on a violent collision course.

Mr. Novak is an American dramatic series starring James Franciscus in the title role, which aired on NBC for two seasons, from 1963 to 1965.

Winters is a light police drama pilot for NBC revolving around female detective Christie Winters, played by Famke Janssen, and her colleagues in Los Angeles. The pilot was created and written by House alums David Shore and Peter Blake.

A hit man from the Midwest moves to Los Angeles and gets caught up in the city's theatre arts scene.

Swift Justice is an American detective drama television series created by Dick Wolf and Richard Albarino, broadcast for one season (13 episodes) on UPN from March 13 to July 17, 1996. James McCaffrey stars as former Navy SEAL Mac Swift, a private investigator fired from the NYPD. He receives support from his former partner Detective Randall Patterson (Gary Dourdan) and his father Al Swift (Len Cariou). Critics noted the series' emphasis on violence, specifically in the pilot's opening sequence, drawing comparisons to The Equalizer (1985–1989) and Die Hard (1988). UPN canceled the program after receiving complaints from viewers, advertisers, and critics for its stark depiction of violence. Wolf considered the cancelation a mistake due to good ratings. Further, it was praised for its visuals and McCaffrey's performance, but often criticized as being either too violent or formulaic.