Maloney

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".

Laura Holt, a licensed private detective, opens a detective agency but finds that potential clients refuse to hire a woman, however qualified. To solve the problem, Laura invents a fictitious male superior whom she names Remington Steele. Through a series of events that unfold in the first episode, "License to Steele," a former thief and con man, whose real name is never revealed, assumes the identity of Remington Steele. Behind the scenes, Laura remains firmly in charge.

Private detective Mike Hammer hunts down criminals on the mean streets of New York City.

Private Eyes Tom Lopaka and Tracy Steele are based out of Hawaiian Village Resort where they work both hotel security and are hired by others to look into various matters. They're helped by their trusty right-hand man Kazuo Kim who runs a taxi company and is always eager to help them.

Undercover Elephant

Crime comedy series about an ex-cop who founds an improvised detective school and gives his students real cases to solve.

Private detective Cassie Dewell partners with ex-cop Jenny Hoyt on a search for two sisters who have been kidnapped by a truck driver on a remote highway in Montana. When they discover that these are not the only girls who have disappeared in the area, they must race against the clock to stop the perpetrator before another woman is taken.

Tamotsu is suspected of murdering his actress wife Shizuka Harada. He flees to Taiwan and commits suicide. Tamotsu’s friend Banji Masuzawa works as a private detective, and has doubts about Tamotsu’s death, but the case is covered up by powerful media mogul Heizo Harada.

The adventures of an irreverent private detective, while he is dealing with economic problems.

Die Drei

Zwickelbach & Co

Glenn Hall runs a less-than-conventional detective. Her staff includes Roberta Young, a detective who goes to great lengths to get the job done; Manny Lott, the resident technology wiz; and Dana Plant, a former Santa Monica police detective.

Rocky King, Inside Detective is an American television series broadcast on the DuMont Television Network on Sundays at 9pm ET from January 15, 1950 to December 26, 1954. This series was one of DuMont's most popular programs, and was a live crime series set in New York City. The show not only kept Roscoe Karns from retirement, but cast him opposite his son, Todd Karns. The DuMont offices and corridors were used as sets. At the end of each program, King would exchange telephone small talk with his unseen wife Mabel and, after hanging up, say to no one in particular, "Great girl, that Mabel".

Rick and Amanda Tucker own and operate their private detective agency in Laurel Canyon in Los Angeles. Amanda's psychic powers become an asset in solving cases but also tend to get the spouses into various troubles.

Kowalsky

Jake Doyle and his ex-cop father, Malachy, run a Newfoundland detective agency. Their rugged seaside town never lacks for intriguing cases, and the Doyles don't always land on the right side of the law.

Privatdetektiv Frank Kross

Mom P.I. is a 1990-92 Canadian television comedy-drama series starring Rosemary Dunsmore, Stuart Margolin, Emily Perkins, and Shane Meier. Dunsmore plays eternal optimist Sally Sullivan, a recently widowed mother of two supporting her family as a waitress in a working-class diner, who talks her way into a job as assistant to grumpy, cynical private eye Bernie Fox, played by The Rockford Files' Margolin. Head writer for the show was Chris Haddock, who later created the much grittier Da Vinci's Inquest and Intelligence, also for the CBC.

Detective Mike Hammer uses his savvy grit against deceptive enemies in Southern California.

Baywatch Nights is an American police and science fiction drama series that aired in syndication from 1995 to 1997. Created by Douglas Schwartz, David Hasselhoff, and Gregory J. Bonann, the series is a spin-off from the popular television series, Baywatch.