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A rich heiress, Maria Sorokina, goes missing after a quarrel with her husband. Boris Novinsky, head of the police station, entrusts this case to a young detective, yesterday's intern, Alina Novinskaya, his daughter. It turns out that a maniac who strangles and disfigures young women who look like Maria Sorokina operates in the town. The search for Maria brings her husband, Mark, and Alina together. Seven years later, Alina and Mark have a strong family. But one day, Mark goes on a business trip and meets there a woman who looks like his missing wife, Maria, like two peas in a pod. Mark is unable to master the feelings that have overwhelmed him again and leaves Alina for a woman who so frighteningly resembles his late first wife. Meanwhile murders of young women are renewed in the town - a mysterious maniac, already forgotten by everyone, goes hunting again. Alina, abandoned by her husband, returns to the police work and the search for a maniac, which leads her to a shocking discovery.

Kim Seo-hui’s life is changed forever when her politician father dies in a car crash and her husband disappears – all in one day. She enters the world of politics and join hands with small-town detective Jo Tae-sik to uncover the truth when she finds out that the car crash might not have been an accident after all.

Swedish murder investigator Sven Hjerson forms an unexpected detective duo with stubborn TV producer Klara after several years of isolation. Will she also manage to recruit him for her new TV show?

Family duty sends a lawman to London to look for his mob-assassin brother as a yakuza war threatens to engulf Tokyo. Trust is even tougher to find.

A devout detective's faith is tested as he investigates a brutal murder that seems to be connected to an esteemed Utah family's spiral into LDS fundamentalism and their distrust in the government.

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

Set in the 1980s, a husband and wife, both detectives, infiltrate a massive criminal organization responsible for the illegal drug trade between Korea, China, and Japan.

The struggle of a rookie detective, portrayed with a cheerful and comical touch. Takeshi Hayano originally belonged to the Traffic Division but was transferred to the First Investigative Division of Daimon Police Station as a rookie detective. His first case is a drug-related murder, during which he ends up missing a "key witness" pursued by his senior colleagues in the First Investigative Division. Feeling responsible, Hayano becomes depressed. Investigations, daily life, and relationships. Each episode features a variety of cases, including robbery, arson, disguise, kidnapping, fraud, and split personalities. Hayano investigates the cases together with his senior colleagues in the First Investigative Division (Chief Ushiota, Chief Detective Sugaya, Detective Yazu, Detective Maehara, Detective Hazama, etc.).

Tormented and bedridden by a debilitating disease, a mystery writer relives his detective stories through his imagination and hallucinations.

Sherlock Holmes, along with his friend Dr. Watson, uses his abilities to take on cases by private clients and those that the Scotland Yard are unable to solve.

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.

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

A spirited con woman and a demoted by-the-book detective are given the chance to redeem themselves. The catch? They have to find a way to work together each using their unique skills to solve crimes.

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.

The Mystery Inc. gang solve bigger mysteries while also encountering many memorable celebrities.

Once upon the 1970s, Dan Stark and his partner, Frank Savage, were big-shot Dallas detectives. So big, in fact, that they were lauded as American heroes after saving the Governor's son. Thirty years later, Dan Stark is a washed-up detective who spends most of his time drunk or re-hashing his glory days. Dan's new partner, Jack Bailey, is an ambitious, by-the-book and overall good detective, but is sometimes a bit too snarky for his own good. His habit of undermining himself has earned him a dead-end position in the department, and he is stuck solving annoying petty theft cases that nobody else wants. Worse, he's been given the thankless task of babysitting Dan, the drunk pariah who can never keep partners for long.

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 bald, lollipop sucking police detective with a fiery righteous attitude battles crime in New York City.

Burnt out on office politics, Agatha Raisin retires early to a picturesque village in the Cotswolds and soon finds a second career as an amateur detective investigating mischief, mayhem, and murder in her deceptively quaint town.

Karl Alberg moves to a quiet coastal town to soothe a psyche that has been battered by big-city police work but finds himself needing to call upon all his skills to solve the murders that continue to wash up on his shore.