Gestatten, mein Name ist Cox

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.

Jake and the Fatman is a television crime drama starring William Conrad as prosecutor J. L. "Fatman" McCabe and Joe Penny as investigator Jake Styles. The series ran on CBS for five seasons from 1987 to 1992. Diagnosis: Murder was a spin-off of this series.

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.

Jack Regan, an unethical officer of the Flying Squad, uses unorthodox methods to pursue criminals with the help of his partner, George Carter.

Detective Cheng is commissioned by Interpol to destroy the Empire of Chaiba, a worldwide criminal organization based in Southeast Asia. He initiates an undercover operation to infiltrate the organization.

Scarecrow and Mrs. King is an American television series that aired from October 3, 1983, to May 28, 1987 on CBS. The show stars Kate Jackson and Bruce Boxleitner as divorced housewife Amanda King and top-level "Agency" operative Lee Stetson who begin a strange association, and eventual romance, after encountering one another in a train station.

Danger Man is a British television series which was broadcast between 1960 and 1962, and again between 1964 and 1968. The series featured Patrick McGoohan as secret agent John Drake. Ralph Smart created the programme and wrote many of the scripts. Danger Man was financed by Lew Grade's ITC Entertainment.

An English aristocrat and an American millionaire come together to tackle crime.

Simon Templar is The Saint, a handsome, sophisticated, debonair, modern-day Robin Hood who recovers ill-gotten wealth and redistributes it to those in need.

Hardcastle and McCormick is an American action/drama television series from Stephen J. Cannell Productions, shown on ABC from 1983 through 1986. The series stars Brian Keith as Judge Milton C. Hardcastle and Daniel Hugh Kelly as ex-con and race car driver Mark "Skid" McCormick. The series premise was somewhat recycled from a previous Cannell series, Tenspeed and Brown Shoe.

The cases of a private investigations agency run by two Vietnam War veterans and their computer geek friend from high school, armed with toughness, their own helicopter, and the third's technical ability.

Private detective Dan Tanna drives 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.

Cordell Walker, a widower and father of two with his own moral code, returns home to Austin after being undercover for two years, only to discover there's harder work to be done at home.

A typical day at Lochmill Capital is upended when armed thieves burst in and force Zara and her best friend Luke to execute their demands. In the aftermath, conflicted detective Rhys races against time to find out who stole £4 billion pounds of people's pensions and why.

A team of undercover teenage spies working for the fictional British secret intelligence agency MI9 who have to balance their school life with their jobs as secret agents.

A young and ambitious prison officer finds herself in the middle of a battle for the criminal underworld as crime lords try to evade justice. But in order to do that, she will have to learn quickly to put her faith in one of the very men she wants to put behind bars.

Genius detective Nero Wolfe and his right-hand man, Archie Goodwin, solve seemingly impossible crimes.

Four clever school kids start their own detective agency and vlog about their adventures, becoming fast friends in the process.

Convicted cat burglar Alexander Mundy gets an offer he can't refuse from the United States government: If he puts his formidable thieving skills to work for them, he'll be released from prison. Alexander's dad, Alister, sometimes comes out of retirement as a thief to help his son on special jobs.

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".

Der kleine Doktor is a German television series.

Two lovable idiot "private detectives" (or at least, that's their cover story —more like gangsters) try to make ends meet on the mean streets of Tokyo.

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.

Snooper and Blabber is one of the three sequences from The Quick Draw McGraw Show. This show was produced by Hanna-Barbera between September 19, 1959 and October 20, 1962, and consists of 45 episodes.

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.

Toronto’s only female private detective in the 1920s takes on the cases the police don’t want or can’t handle. From airplanes and booze running to American G-men, Communists and union busters, Frankie’s fearless sense of adventure gets her into all kinds of trouble, but she always manages to find her way out.

Tropical Heat is a Canadian action series The plot revolves around private investigator, ex-DEA agent Nick Slaughter who after arriving in the fictional resort town of Key Mariah, Florida and setting up a detective agency there, met up with local tourist agent Sylvie Girard to solve a variety of different cases.

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 war veteran turned private detective operates out of a tiny office in London’s Denmark Street. Although wounded both physically and psychologically, his unique insight and background as a military police investigator prove crucial in solving complex crimes that have baffled the police. Based on the bestselling novels written by J.K. Rowling under the pseudonym Robert Galbraith.

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.

Okitegami Kyoko is a beautiful private detective who has a deep love for money. She is also known as the Forgetful Detective. Her memory is reset when she sleeps at night, which means she can strictly adhere to confidentiality requirements. She solves all her cases within a day, whatever they may be. She is the world's fastest detective! There is something really important that Kyoko must never forget, and it is written on her body with a magic pen. “I am Okitegami Kyoko, detective. My memory is reset after one day.” Meanwhile, even though Yakusuke Kakushidate has a crush on Kyoko Okitegami, he is always mistaken by her as the culprit of a case. No matter how close he gets to Kyoko, she totally forgets about him by the next day.

Anna Lee is a British television series produced by Brian Eastman and Carnival Films for London Weekend Television. Following a 1993 pilot, five two-hour programmes were produced in 1994, loosely based on the detective novels of Liza Cody. Private investigator Anna Lee works for the Brierly Security agency after leaving the police force. Each episode features a different mystery.

Private detective Dan Tanna drives 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.

Peter Strohm is a private detective with radical methods. His work begins where police work ends; he takes on sensitive cases that require a certain scale, or explosive situations that can lead to international crises.

Solo für Sudmann is a German television series.

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.

A half-hour 1950s detective television series that took different forms and titles during its run. From October 1951 to June 1954, ABC Mystery Theater stars Tom Conway as the titular character, a plainclothes English detective working with the NYPD Homicide Division. The Vise (seasons 1–4): Donald Gray portrays Saber as a one-armed private detective based in London. Broadcast on ABC from October 1954 to June 1957. Saber of London (seasons 5–7): Gray reprises his role in this final iteration, broadcast on NBC from September 1957 to May 1960.

Lucky Seven Rakkīsebun is a 2012 Japanese television drama broadcast by Fuji Television from January 16 to March 19, 2012. It stars Jun Matsumoto and Eita.

Female private detectives Pearl Parker and Finn Gallagher operate within the bustling multicultural communities of South London.

In this thrilling final series starring Jeremy Brett as the famous 'consulting detective' Sherlock Holmes, six of Sir Arthur Conan Doyle's short stories are adapted: The Three Gables, The Dying Detective, The Golden Pince-Nez, The Red Circle, The Mazarin Stone, and The Cardboard Box.