Mike Hammer, Private Eye

Beautiful, intelligent, and ultra-sophisticated, Charlie's Angels are everything a man could dream of... and way more than they could ever handle! Receiving their orders via speaker phone from their never seen boss, Charlie, the Angels employ their incomparable sleuthing and combat skills, as well as their lethal feminine charm, to crack even the most seemingly insurmountable of cases.

From England to Egypt, accompanied by his elegant and trustworthy sidekicks, the intelligent yet eccentrically-refined Belgian detective Hercule Poirot pits his wits against a collection of first class deceptions.

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.

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.

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.

Duckman: Private Dick/Family Man is an American animated sitcom that aired from 1994–1997, created by Everett Peck and developed by Peck. The sitcom is based on characters created by Peck in his Dark Horse comic. Klasky Csupo animated the series and produced it along with Reno & Osborn Productions for Paramount Network Television.

Peter Gunn is an American private eye television series

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.

Ein Fall für zwei is a German television series, which premiered on September 11, 1981 on ZDF. The series, located in Frankfurt am Main, features two main characters who solve crimes: a defense attorney and a private investigator. Josef Matula, a former German police officer, has gone into private business. His method of investigation is very effective and direct, and he sometimes even resorts to dirty tricks. Claus Theo Gärtner has portrayed the role since the start of the series.

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.

After being duped and going bankrupt, model Maddie is convinced by David to become a partner in a detective agency. Together they solve various cases, while getting comfortable with each other.

A modern update finds the famous sleuth and his doctor partner solving crime in 21st century London.

Our lady sleuth sashays through the back lanes and jazz clubs of late 1920’s Melbourne, fighting injustice with her pearl handled pistol and her dagger sharp wit. Leaving a trail of admirers in her wake, our thoroughly modern heroine makes sure she enjoys every moment of her lucky life. Based on author Kerry Greenwood's Phryne Fisher Murder Mystery novels.

A thriller set two hundred years in the future following the case of a missing young woman who brings a hardened detective and a rogue ship's captain together in a race across the solar system to expose the greatest conspiracy in human history.

After a tragic ending to her short-lived super hero stint, Jessica Jones is rebuilding her personal life and career as a detective who gets pulled into cases involving people with extraordinary abilities in New York City.

New York, 1896. Police commissioner Theodore Roosevelt brings together criminal psychologist Dr. Laszlo Kreizler, newspaper illustrator John Moore and secretary Sara Howard to investigate several murders of male prostitutes.

Private detective Cassie Dewell partners with ex-cop Jenny Hoyt on a search for two sisters who have been kidnapped by a truck driver on a remote highway in Montana. When they discover that these are not the only girls who have disappeared in the area, they must race against the clock to stop the perpetrator before another woman is taken.

Kim Moo-Young has been a zombie for the past 2 years. To survive, he has mimicked the mannerisms of humans in a village. He then leaves for the city. There, Kim Moo-Young opens an office to work as a private detective. He does not remember anything before he became a zombie. He struggles to live with humans and to regain his past memory. Meanwhile, Kong Sun-Ji used to be a writer of a current affairs complaint program. A witness in a case, she was working on, was attacked by an unknown man. Due to that, she quit her job. She becomes involved with Kim Moo-Young and takes a part-time position at his private detective office.

Harry O, sometimes spelled Harry-O, is an American crime drama series that aired for two seasons on ABC from 1974 to 1976. The series starred David Janssen and was executive produced by Jerry Thorpe. Harry O followed the broadcast of two pilot films: Such Dust as Dreams Are Made On and then the second, Smile Jenny, You're Dead, both starring Janssen.

Barnaby Jones is a television detective series starring Buddy Ebsen and Lee Meriwether as father- and daughter-in-law who run a private detective firm in Los Angeles. The show ran on CBS from January 28, 1973 to April 3, 1980, beginning as a midseason replacement. William Conrad guest starred as Frank Cannon of Cannon on the first episode of Barnaby Jones, "Requiem for a Son" and the two series had a two-part crossover episode in 1975, "The Deadly Conspiracy".