Cold Case: Door of Truth

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".

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.

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.

A sharp detective with a messy life, DCI Vera Stanhope patrols her “patch” of northeast England, pursuing the truth in cases of murder, kidnapping, and blackmail. Vera is obsessive about her work and faces the world with caustic wit, guile and courage.

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

Police Detective Sgt. Joe Friday and his partners investigate crimes in Los Angeles.

A modern-day drama about a crime-solving duo that cracks the NYPD's most impossible cases. Following his fall from grace in London and a stint in rehab, eccentric Sherlock escapes to Manhattan where his wealthy father forces him to live with his worst nightmare - a sober companion, Dr. Watson.

DS Barbara Havers is assigned to work with the upper-crust DI Thomas Lynley to solve murders.

DI Tom Thorne finds himself dragged back into the nightmares of his past as he races against time to find a serial killer who carries out unusual attacks on young women.

When an assassin's bullet confines him to a wheelchair for life ending his career as Chief of Detectives, Robert T. Ironside becomes a consultant to the police department. Detective Sergeant Ed Brown and policewoman Eve Whitfield join with him to crack varied and fascinating cases. Ex-con Mark Sanger is employed by the chief as home help but eventually becomes a fully fledged member of the team also. Officer Whitfield leaves after 4 years service, and is replaced by Officer Fran Belding.

Professor Jasper Tempest, a genius Cambridge University criminologist with OCD and an overbearing mother, advises the police. British version of the Belgian crime drama of the same name.

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.

An American police procedural chronicling the work of a fictional version of the Baltimore Police Department's Homicide Unit.

Crime drama set in the 1960s about an old-school detective trying to come to terms with a time when the lines between the police and criminals have become blurred.

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.

The cases of master criminal defense attorney Perry Mason and his staff who handled the most difficult of cases in the aid of the innocent.

Patrick Jane, a former celebrity psychic medium, uses his razor sharp skills of observation and expertise at "reading" people to solve serious crimes with the California Bureau of Investigation.

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.

Morgan is a single mom with an exceptional mind, whose unconventional knack for solving crimes leads to an unusual and unstoppable partnership with a by-the-book seasoned detective.

Murder in Suburbia was a British detective drama that ran for two series in 2004 and 2005. Detective Inspector Kate Ashurst, a graduate of a posh girls' academy, has a sharp, analytical mind; her working-class partner, Detective Sergeant Emma Scribbins, relies on her instincts. Together this sassy, sexy investigative team uncovers the dark urges behind suburban Middleford's placid façade.

Revolves around a fictional elite crime unit of the Honolulu Police Department headed by veteran detective and local legend Sean Harrison and John Declan, a former Chicago Police Department detective transferred to the state of Hawaii for his talents. The series was canceled in October 2004. Although eight episodes were filmed, only seven actually aired.

Max Liebermann, a student of Sigmund Freud, helps Detective Rheinhardt in the investigation of a series of disturbing murders around the grand cafes and opera houses of 1900s Vienna.

O Ha Na is a lowly police officer who lacks a sense of duty and believes that it is worth bending the rules in order to achieve your aims. She meets and begins to investigate Ko Jin Hyeok, an elite intelligence agent, and they clash instantly based on their different morals. Their initial dislike of each other masks their romantic attraction, but this development is hindered by the existence of Choi Eun Seo, Jin Hyeok's first love.

A woman’s dead body is found in an apartment in Kokubunji, Tokyo. The decayed body seems like a half year has passed since its death and it is damaged by domestic cats that ate the body. The woman's death is thought to be a "lonely death" (someone died naturally without anyone noticing for a long period of time). Detective Ayano has doubts about that conclusion. The cats seemed like they were not house trained, which is odd for domestic cats. Detective Ayano wonders whether the cats were really owned by the dead woman. Detective Ayano then finds Suzuki Yoko’s bankbook in an empty fishbowl. It seems like the dead woman is 36-year-old Yoko.

Paris, France, 1899. The corpse of an unknown woman is found in the river Seine. The investigation will push a young ambitious inspector to discover a heavy state secret.

Psychological games abound between detectives and suspects in a tense interrogation room, where the search for answers sometimes comes at a moral cost.

In 1946 Berlin, an American cop searches for his missing brother while helping a novice German policewoman fight the violent crimes engulfing the city.

Thriller is a British television series, originally broadcast in the UK from 1973 to 1976. It is an anthology series: each episode has a self-contained story and its own cast. As the title suggests, each story is a thriller of some variety, from tales of the supernatural to down-to-earth whodunits.

Saeki Shuichi was a detective, but he quit his job. He now works at a detective agency. One day, a couple asks the detective agency to find a man named Sakagami. The man killed the couple's son and served at a youth detention center. Kogure Masato is the director of the detective agency. He tells Shuichi to work on the case. Shuichi is also part of a victim's family. When he was a child, his older sister was murdered. While Shuichi watches Sakagami, the couple asks him to find some materials which will allow them to forgive Sakagami or not.

Korean emperor Lee Gon tries to close the doors to a parallel world which was opened by demons; a detective tries to protect the people and the one she loves.

A young hacker who has never wanted anything out of life goes to a police academy to figure himself out — and help a cop take down a gambling ring.

Filmed on location at Santa Monica and Venice Beach, this series focuses on an elite bike cop unit of the LAPD.

Mike McNeil is a decorated New York City detective whose toughest assignment is himself. He's struggling to balance a challenging personal life with a job that leaves him wondering on a daily basis if he is the last sane person in New York. His unconventional approach to his job makes him a great cop, even on the most trying days. The only thing he can't figure out is why, if he's the only sane guy around, everyone's always looking at him like he's crazy.

Dateline NBC, or simply Dateline, is a weekly American television newsmagazine series. It was previously the network's flagship newsmagazine, but now focuses mainly on true crime stories with only occasional editions that focus on other topics.

Date Kazuyoshi (Sakai) is a detective on the Kanagawa prefectural police force. During the day, he is known as a "Buddha" for his gentle personality, pouring all of his energy into resolving each case. At night, however, he transforms into a cruel punisher as his gentleness gives way to his anger towards the criminals. The series poses questions about what justice and evil truly are. Tokyograph

Police drama set in New York City, exploring the internal and external struggles of the fictional 15th precinct of Manhattan. Each episode typically intertwined several plots involving an ensemble cast.

In Guangling City, the Magic Mirror Pavilion, run by a mysterious woman in red, grants wishes in exchange for a single thought. As rumors spread, Qian Xia, head of the Jingxie Division, investigates a murder case that leads her to the pavilion. Alongside Man Zhu, the wife of the pavilion owner, Qian Xia uncovers dark secrets behind the wishes and faces the complexities of power, fate, and love.

The adventures of Joanna Beauchamp and her two adult daughters Freya and Ingrid -- both of whom unknowingly are their family's next generation of witches -- who lead seemingly quiet, uneventful modern day lives in Long Island's secluded seaside town of East Haven. When Freya becomes engaged to a young, wealthy newcomer, a series of events forces Joanna to admit to her daughters they are, in fact, powerful and immortal witches.

John Taylor lives in quiet solitude, designing puzzles for a living, under the nom-de-plume of 'Ludwig'. When his identical twin, James, disappears off the face of the earth, John takes over his brother's identity in a quest to discover his whereabouts.