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

The story begins when Berry, an average girl from an average home, meets Hack, a girl who looks like a boy. Charmed by Hack, Berry meets up with the team Hack leads, the Ghost Detectives Club. Members of this club are “socially dead,” working invisibly within the digitally controlled society of Tom Sawyer. As she works with the group, Berry learns about Zero, a mysterious figure who lurks within Tom Sawyer’s underground. She and Hack decide to chase down this figure, and in time, the truth behind the city is revealed...

Mayumi Dojima, a second-year student at the exclusive Yubiwa Academy middle school, has lost something—a star she glimpsed just once, ten long years ago. But help is on the way, in the form of the unofficial, secretive, and thoroughly mysterious Pretty Boy Detective Club! Rumored to solve problems within the school (most of which they themselves might as well created) for reasons aesthetic rather than financial, these five gorgeous boys sweep Mayumi into their world of excitement, danger, and overwhelming beauty.

When Eliza Scarlet's father dies, he leaves her penniless, but she resolves to continue his detective agency. To operate in a male-dominated world, though, she needs a partner... step forward a detective known as the Duke. Eliza and The Duke strike up a mismatched, fiery relationship as they team up to solve crime in the murkiest depths of 1880’s London.

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.

Max is a Jack Russell dog genetically modified for criminal purposes so he is able to talk. Running away from the criminals he's working for, he is wounded, then saved by detective-wannabe Alberto, who is fire and house-hunting. They end up staying with Alberto's sister-in-law Marta and her two children. Thanks to them all, Alberto finally manages to be a detective, and he and Max establish their detective agency: Sabuesos.

The story is set in London and follows Katrielle as she solves mysteries with her talking dog Sherl.

New York, 1896. Police commissioner Theodore Roosevelt brings together criminal psychologist Dr. Laszlo Kreizler, newspaper illustrator John Moore and secretary Sara Howard to investigate several murders of male prostitutes.

Sean King and Michelle Maxwell aren't your typical pair of private investigators. As discredited Secret Service agents, their unique skills often give them a leg up on suspects and conventional law enforcement. He's charming and always one step ahead of the game; she's a fearless force to be reckoned with. As a team, they're unstoppable.

Thanks to his police officer father's efforts, Shawn Spencer spent his childhood developing a keen eye for detail (and a lasting dislike of his dad). Years later, Shawn's frequent tips to the police lead to him being falsely accused of a crime he solved.

Now, Shawn has no choice but to use his abilities to perpetuate his cover story: psychic crime-solving powers, all the while dragging his best friend, his dad, and the police along for the ride.

Snoops is an American comedy-drama television series that aired on ABC. The series, which aired from September 26, 1999 to December 19, 1999, was created by David E. Kelley. Snoops came about during the height of Kelley's fame, with both The Practice and Ally McBeal sustaining large audiences.

Buddy Faro was the best private detective in the business, until he disappeared in 1978 after a case went bad. Twenty years later, he's brought back to Los Angeles by private detective Bob Jones and they reopen Buddy Faro Investigations.

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.

South of Sunset is an American TV detective series, starring musician/actor Glenn Frey, that only aired one episode on CBS in 1993.

Frey played Cody McMahon, a private eye whose offices were located just south of Sunset Boulevard in Beverly Hills. As a result, he calls his business the Beverly Hills Detective Agency, despite the fact he's in the "low-end" part of town. Aries Spears co-starred as Cody's young assistant Ziggy Duane, and Maria Pitillo played his cute blond secretary Gina Weston. The show was a combination of comedy and suspense, reminiscent of ABC's hit series Moonlighting. The show was created by John Byrum, who wrote all six of the episodes that were produced, and served as co-executive producer with Stan Rogow. The show was heavily promoted during the 1993 World Series by CBS.

However, only the pilot of South of Sunset ever aired, on October 27, 1993—and not even to the entire country. News coverage of wild fires in Malibu pre-empted the show's lone episode on many West Coast stations, including KCBS in Los Angeles itself. Disappointed with the ratings of the pilot and unwilling to give it a chance to build a base, CBS immediately cancelled the show, much to Frey's chagrin. VH1 later aired four more of the shows as part of their Eagles Family Tree Week.

P.S. I Luv U is an American crime drama series. The title derived from the phone number of fictitious Palm Security and Investigations, which was 774-5888, which can be reached by dialing "PSI-LUVU" on a standard North American telephone.

Tropical Heat is a Canadian action series

The plot revolves around private investigator, ex-DEA agent Nick Slaughter who after arriving in the fictional resort town of Key Mariah, Florida and setting up a detective agency there, met up with local tourist agent Sylvie Girard to solve a variety of different cases.

Leg Work is an American detective drama television series created by Frank Abatemarco that premiered on CBS on October 3, 1987. The show was short-lived and only 10 episodes were produced, of which only six were aired prior to the show's cancellation. The final episode aired on November 7, 1987. The cable network TV Land later aired the remaining four episodes.

After being duped and going bankrupt, model Maddie is convinced by David to become a partner in a detective agency. Together they solve various cases, while getting comfortable with each other.

The Finder of Lost Loves TV show was a 60 minute drama series on ABC about a private investigator who specialized in finding lost loves from the past for his heartbroken clients.