L'Agence Labricole

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.

Based on the novels by Georges Simenon, Michael Gambon plays the eponymous detective from the Sûreté in this 1992 revival of the 1960s BBC drama series. Maigret is an intuitutive detective, who investigates his cases by watching and listening, getting to know everyone on his list of suspects until someone makes a slip or breaks down and confesses.

Inspired by the adventures of Arsène Lupin, gentleman thief Assane Diop sets out to avenge his father for an injustice inflicted by a wealthy family.

Birds of a Feather is a British sitcom that was broadcast on BBC One from 1989 until 1998 and on ITV from 2013. Starring Pauline Quirke, Linda Robson and Lesley Joseph, it was created by Laurence Marks and Maurice Gran, who also wrote some of the episodes along with many other writers. The first episode sees sisters Tracey Stubbs and Sharon Theodopolopodos brought together when their husbands are sent to prison for armed robbery. Sharon, who lived in an Edmonton council flat, moves into Tracey's expensive house in Chigwell, Essex. Their next-door neighbour, and later friend, Dorien Green is a middle-aged married woman who is constantly having affairs with younger men. In the later series the location is changed to Hainault. The series ended on Christmas Eve 1998 after a 9-year-run.

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.

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.

Banacek is an American detective TV series starring George Peppard that aired on the NBC network from 1972 to 1974. The series was part of the rotating NBC Wednesday Mystery Movie anthology. It alternated in its time slot with several other shows but was the only one to last beyond its first season.

Baretta is an American detective television series which ran on ABC from 1975 to 1978. The show was a milder version of a successful 1973–74 ABC series, Toma, starring Tony Musante as chameleon-like, real-life New Jersey police officer David Toma. While popular, Toma received intense criticism at the time for its realistic and frequent depiction of police and criminal violence. When Musante left the series after a single season, the concept was retooled as Baretta, with Robert Blake in the title role.

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".

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

Bad Girls is a British television drama series that was broadcast on ITV from 1 June 1999 to 20 December 2006 and starred Simone Lahbib, Mandana Jones, Debra Stephenson, Linda Henry, Jack Ellis and many more throughout the eight-year run. The series was broadcast in 17 countries and was produced by Shed Productions, the company which later produced Footballers' Wives and Waterloo Road. It is set in the fictional women's prison of Larkhall, and features a mixture of serious and light storylines focusing on the prisoners and staff of G Wing. From 2010, the UK broadcast rights were bought by CBS Drama, and is repeated regularly – as of September 2012, the channel is re-running the series again in a late-night time slot.

Detective Sam Spade is pulled out of his tranquil retirement in France to investigate a series of brutal murders.