

Five years ago, the "Northwest Wolves" crime syndicate was annihilated by the police, but the leader of the group, Gumulan, the backbone of the old gun and the undercover agents sent by the police, such as Lin Ke, all disappeared, and it is hard to know whether they are alive or dead. Five years later, the "Northwest Wolf" group resurfaced, police Chu Yihan in order to find his mother Lin Ke, took the initiative to become an undercover once again infiltrated into the crime syndicate, in the former deputy chief of the Criminal Investigation Department, the year of the Northwest Wolf case of the main executor of the support of Cheng Fan step by step in-depth the core of the crime syndicate.

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.

After years as an MI6 operative, Sylvia winds up in a village in Umbria visiting her sister Isabel and becomes involved in a murder investigation.

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.

The sharp, witty and enigmatic DI Annika Strandhed, as she heads up a new specialist Marine Homicide Unit (MHU) that is tasked with investigating the unexplained, brutal, and seemingly unfathomable murders.

The adventures of Miss Jane Marple, an elderly spinster living in the quiet little village of St Mary Mead. During her many visits to friends and relatives in other villages, Miss Marple often stumbles upon mysterious murders which she helps solve. Although the police are sometimes reluctant to accept Miss Marple's help, her reputation and unparalleled powers of observation eventually win them over.

A television anthology series hosted by Alfred Hitchcock featuring dramas, thrillers, and mysteries.

The black sheep of the Argyll family, Jack Argyll, was accused of murdering their matriarch a year ago, but now a man shows up on their doorstep claiming Jack’s innocence. The family must come to terms with this news and the fact that the real killer might still be among them.

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.

A continuation of the anthology series “Alfred Hitchcock Presents”, hosted by the master of suspense and featuring thrillers and mysteries.

In a seemingly quiet country town the newest resident, Detective Inspector Mike Shepherd, finds that murder lurks in even the most homely location.

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.

When there is a mysterious disappearance on an outback cattle station, Detective Jay Swan is assigned to investigate. Working with local cop Emma James, Jay’s investigation uncovers a past injustice that threatens the fabric of the whole community.

Dr. Mark Sloan is a good-natured, offbeat physician who is called upon to solve murders.

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

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.

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.

A recently retired English professor discovers a real knack for investigation and cannot help but interfere with the cases assigned to her police detective son.

The New Alfred Hitchcock Presents is an American anthology series that aired on NBC from 1985 to 1986, and on the USA Network from 1987 to 1989. The series is an updated re-imagining of the classic 1955 series Alfred Hitchcock Presents.

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