A.S. Gefahr ist sein Geschäft

A modern day version of the 1969 detective series about Private Investigator Jeff Randall, who is aided in cases by the ghost of his deceased partner Marty Hopkirk.

After five years of service as a cop in San Francisco, Shunsaku Kudo becomes a private detective.

Rocky King, Inside Detective is an American television series broadcast on the DuMont Television Network on Sundays at 9pm ET from January 15, 1950 to December 26, 1954. This series was one of DuMont's most popular programs, and was a live crime series set in New York City. The show not only kept Roscoe Karns from retirement, but cast him opposite his son, Todd Karns. The DuMont offices and corridors were used as sets. At the end of each program, King would exchange telephone small talk with his unseen wife Mabel and, after hanging up, say to no one in particular, "Great girl, that Mabel".

Glenn Hall runs a less-than-conventional detective. Her staff includes Roberta Young, a detective who goes to great lengths to get the job done; Manny Lott, the resident technology wiz; and Dana Plant, a former Santa Monica police detective.

Thirteen years after the apocalyptic Second Civil War of America, the Republic of Texas emerges with a revolutionary justice system: the Watchmen. These unique figures serve as both detective and judge, dispatching their executioners to deliver the ultimate verdict to the guilty. Freshly recruited into this elite fold is Isabelle Montoya.

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.

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.

A chaebol cop joins forces with a gritty detective to take down criminals with a touch of wealth and a whole lot of wit.

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.

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.

Gestatten, mein Name ist Cox is a series of crime novels and audio dramas written by the German couple Rolf and Alexandra Becker, later also adapted to a television series and a movie. The series chronicle the adventures of Paul Cox, a professional gambler in London, with a tendency to get involved in intricate murder mysteries, where he often ends up as the main suspect and has to evade police and solve the crime to clear his name. He's aided in all his adventures by his friend Thomas Richardson, a private detective.

After being shot in the line of duty, Harry Orwell was forced to retire from the San Diego Police Department. To supplement his police pension, Harry runs a private detective agency out of his beach house... The series starred David Janssen and was executive produced by Jerry Thorpe.

Private detective Jack Carter is nothing if not eccentric: penniless, he lives, eats and sleeps at the office. When it comes to work, he accepts only those rare cases that intrigue him and leave other detectives mystified. No investigation is too strange or unusual to dishearten Carter.

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.

Tenspeed and Brown Shoe is an American detective/comedy series originally broadcast by the ABC network between January and June 1980. The series was created and executive produced by Stephen J. Cannell.

Together with Cornfed, his portly, porcine partner in crime solving, this defective detective amazingly manages to solve crimes and be a single parent to his hilariously dysfunctional sons at the same time.

1964-65. Singapore is a city at a crossroads. Political and racial tensions are at fever pitch as the British pull out, and a new nation is about to be born. The lights of Bugis Street have never burned so bright: bootleg copies of Motown songs boom out from street stalls; the Rolling Stones are in town along with tourists and American sailors fresh from Vietnam. They join British and Australian soldiers checking out the prostitutes and gambling dens, en route to their own war in Borneo. This is the city of Sam Callaghan, Patricia Cheng, the CIA’s Conrad Harrison and the clients of the Cheng Detective Agency. The agency’s cases range from the usual (straying spouses and petty fraudsters) to events with international implications and complications. Sam’s contacts from his military days are useful - but they start to drag him back into a dark world that he would prefer to leave behind.

An enigmatic private detective struggles with personal demons as he investigates the disappearance of a Hollywood producer's beloved granddaughter.

Michael Shayne is an American detective television series starring Richard Denning that aired on NBC from September 30, 1960 to May 19, 1961.

Brothers work as private investigators.