Charlie and Nicola Buchanan are crime scene cleaners whose unique quirks and talents solve the most baffling murder mysteries.

Nancy Drew is a curious and fiercely independent 20-year old criminology student whose consummate passion is sloving mysteries.

Five people, strangers to each other, are in the wrong place at the wrong time. They witness a murder and from then on an endless tangle of adventures begins for them. Dalia, Zoumboulia, Spyros, Fotis, Angela... unite in a group, draw strength from each other and aim to deliver justice in an old and dark case... Through dangers and upheavals they will manage to reach in the truth of the case but also their own, personal truth.

Wealthy couple Jonathan and Jennifer Hart, a self-made millionaire and his journalist wife, moonlight as amateur detectives.

Mr. & Mrs. North is an American comedy/mystery television series that aired on CBS from October 3, 1952 to May 25, 1954. The series centers on Jerry North, a mystery magazine publisher who thinks he is a good amateur detective, and his wife, Pamela, as they solve crimes in New York City.

Father Brown was a Catholic priest who doubled as an amateur detective in order to solve mysteries.

A team of dedicated amateurs work on cases involving unidentified victims. After the police have given up, this group must first solve the puzzle of the victim's identity in order to then help catch the killer. They work to give the deceased back their names, lest they become—The Forgotten.

A tenacious mother unravels the complex mystery surrounding the 1989 disappearance of the daughter she placed for adoption.

Father Brown is based on G. K. Chesterton's detective stories about a Catholic priest who doubles as an amateur detective in order to try and solve mysteries.

Mike Tyson is taking the fight from the boxing ring to the streets … by solving mysteries! Aided by the Mike Tyson Mystery Team — the Ghost of the Marquess of Queensberry, Mike’s adopted Korean daughter and a pigeon who was once a man — Mike Tyson will answer any plea sent to him.

Wilde Alliance is a 1978 British television programme created by Ian Mackintosh and produced by Yorkshire Television for l ITV. The light-hearted mystery series follows husband-and-wife amateur detectives Rupert and Amy Wilde.

With deductive reasoning to rival Sherlock Holmes himself, Gon Hwan starts an investigation club at his university to track down a campus stalker. But he still needs to unpuzzle the biggest mystery of all: love.

An aging mystery novelist teams up with a young reporter who witnessed a murder, using their combined skills to solve the case. They form a lasting partnership, working together as amateur sleuths to tackle new crimes.

An intelligent detective from Kolkata solves many mystery that unsolved by police without any weapons.

Fictional author-filmmaker, Eric Jonrosh, adapts his epic tale of a pianist-turned-detective investigating a murder in the 1950s underground jazz scene.

The New Bob Cummings Show is an American situation comedy which was broadcast by CBS during the 1961-62 television season. The series was originally titled The Bob Cummings Show when it first appeared on the CBS schedule on October 5, 1961; however, this led to confusion between this program and series stars Bob Cummings' earlier 1955 series, also called The Bob Cummings Show; thus, the title The New Bob Cummings Show was officially adopted beginning with the December 28 episode.

A spinster and her widowed sister, who are also mystery writers, try to solve mysterious murders.

Lookwell was a television pilot written and produced by Conan O'Brien and Robert Smigel, the latter of which becoming a primary creative voice for O'Brien's late night show. It starred Adam West. The pilot was broadcast on NBC in July 1991 but was not picked up as a series despite being a "personal favorite" of NBC chairman Brandon Tartikoff.

A twisted criminal's gruesome videos drive a group of amateur online sleuths to launch a risky manhunt that pulls them into a dark underworld.

Instead of spending her golden years lying down, the indomitable Hetty Wainthropp found her calling late in life. Combining common sense, her husband, and her pocketbook, this senior sleuth takes on all the cases the police deem too minor.