Monk

Adrian Monk was once a rising star with the San Francisco Police Department, legendary for using unconventional means to solve the department's most baffling cases. But after the tragic (and still unsolved) murder of his wife Trudy, he developed an extreme case of obsessive-compulsive disorder. Now working as a private consultant, Monk continues to investigate cases in the most unconventional ways.

Dunkelstadt

Sherlock Holmes

Sherlock Holmes uses his abilities to take on cases by private clients and those that the Scotland Yard are unable to solve, along with his friend Dr. Watson.

Gabriel's Fire

Gabriel's Fire is an American television series that ran on ABC in the USA in 1990–1991. A revamped version of the series, entitled Pros and Cons, aired briefly the following season.

The Rockford Files

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.

So Help Me Todd

Despite their opposing personalities, a talented but directionless P.I. who is the black sheep of his family begrudgingly agrees to work as the in-house investigator for his overbearing mother, a successful attorney reeling from the recent dissolution of her marriage.

Detective in the House

Detective in the House is an American detective drama series that aired on CBS on Friday nights from March 15, 1985 to April 19, 1985.

Simon & Simon

A.J. Simon is a polished fellow with a taste for classic cars and tailored suits. Rick Simon is his less refined (but still pleasant) older brother who has a taste for cowboy boots and four-wheel drive pickups. The two of them live in San Diego, where they own a private detective agency.

Détectives

Explores the reality of private investigators by revisiting some of their investigations. Told by the detectives themselves, these stories show their daily work and reveals the highs and lows of an investigation.

Veronica Mars

In the fictional town of Neptune, California, student Veronica Mars progresses from high school to college while moonlighting as a private investigator under the tutelage of her detective father.

Spenser: For Hire

Mystery and suspense series based on Robert Parker's "Spenser" novels. Spenser, a private investigator living in Boston, gets involved in a new murder mystery each episode.

Checkmate

Checkmate is an American detective television series starring Anthony George, Sebastian Cabot, and Doug McClure. The show aired on CBS Television from 1960 to 1962 for a total of 70 episodes and was produced by Jack Benny's production company, "JaMco Productions" in co-operation with Revue Studios. Guest stars included Charles Laughton, Peter Lorre, and Lee Marvin, among many other commensurately prominent performers.

Remington Steele

Laura Holt, a licensed private detective, opens a detective agency but finds that potential clients refuse to hire a woman, however qualified. To solve the problem, Laura invents a fictitious male superior whom she names Remington Steele. Through a series of events that unfold in the first episode, "License to Steele," a former thief and con man, whose real name is never revealed, assumes the identity of Remington Steele. Behind the scenes, Laura remains firmly in charge.

Dangerous Curves

Dangerous Curves is a crime series. It centers on Lise Cutter and Michael Michele, two female security guards working for a private security agency, Personal Touch, in Dallas.

Down Cemetery Road

When a child goes missing in the aftermath of a house explosion, a concerned neighbor teams up with a private investigator to find them. As secrets unravel and a military conspiracy emerges, all hell is unleashed on South Oxford's sleepy suburbs.

Boon

Boon is a British television drama and modern-day western series starring Michael Elphick, David Daker, and later Neil Morrissey. It was created by Jim Hill and Bill Stair and filmed by Central Television for ITV. It revolved around the life of a modern-day Lone Ranger and ex-firefighter, Ken Boon.

HAPPY!

Corrupt ex-cop turned hitman Nick Sax's life is changed forever by a relentlessly positive, imaginary blue winged horse named Happy.

A Slight Case Of...

Roy Kinnear plays a seedy and incompetent private detective named H A Wormsley.

Richie Brockelman, Private Eye

Richie Brockelman, Private Eye is an American detective drama that aired on NBC from March 17, 1978 to April 1978. The series was a spin-off of The Rockford Files.

Genetic Code