"Detective Investigation Files" revolves around the professional and meticulous investigations carried out by a group of dedicated police officers. As they delve into mysterious deaths with unclear causes, they tirelessly work towards maintaining peace and security for the people. However, their demanding job often comes at the expense of personal happiness. Cheung Dai Yong, a brilliant and astute police officer, has a track record of solving crucial cases. His trusted colleague, Lee Chung Yee, stands by his side, and together they tackle challenging and complex cases. Amidst their work, Dai Yong encounters Ko Jit, a tenacious journalist. Despite their initial conflicts, a deepening connection blossoms between them. However, Ko Jit already has a romantic partner.

MegaTokyo 2027: Relentless technological development has resulted in the creation of Boomers. These are artificially intelligent androids with the potential to free mankind from physical labor; but anything that can be used can also be misused.

High schooler Hajime Kindaichi is a brilliant detective beneath his slacker habits. With his old friend Miyuki, he solves cases the police can't.

Real crimes, disease outbreaks and accidents around the world are solved by experts using scientific laboratory analysis which helps them find previously undetectable evidence. Brilliant scientific work helps convict the guilty and free the innocent.

The Sex Files is a television program appearing on Discovery Channel Canada and shown on CTVglobemedia around midnight hours, because of content. It talks about several issues of sexuality, from genetics, reproduction, sexual orientation, puberty, etc. It does contain nudity, which is why it is shown in the midnight hours, but the nudity is done from a scientific point-of-view showing exactly what the topic is visually, good for people who want information on sexuality and the biology behind it. In Europe the show was called Sex Sense and featured a male narrator. The number of episodes and their titles were the same but the episodes themselves were slightly different as the more explicit scenes were replaced. It aired on Discovery Channel Europe. Starting with episode 41, it is broadcast in high-definition.

Psychic medium Amy Allan and former NYPD homicide detective Steve DiSchiavi investigate locations that are reported to be haunted.

Kindaichi Hajime is a high school student and a private detective with an IQ of 180. He solves murder cases that are riddled with difficult clues. Kindaichi Hajime works with his childhood friend Nanase Miyuki and Kenmochi Isamu. Kenmochi Isamu is now the chief inspector of the Tokyo Metropolitan Police Department.

Cranky but likable L.A. PI Jim Rockford pulls no punches (but takes plenty of them). An ex-con sent to the slammer for a crime he didn't commit, Rockford takes on cases others don't want, aided by his tough old man, his lawyer girlfriend and some shady associates from his past.

Wielding a light-up sword through the dark corners of a high school, a nurse with an unusual gift protects students from monsters only she can see.

In the 1930s, Wisely returns to China from his overseas studies and runs a detective agency in Shanghai to investigate paranormal events. He meets a doctor named Pak So and she becomes his love interest, but they encounter several trials and tribulations to test their love before they finally get together. The series is divided into eight different stories, with Wisely and his team setting off to investigate and crack each mystery case. The stories are listed as follows: Paper Monkey (紙猴), Deadly Body Change (屍變), Charcoal (木炭), Searching Dreams (尋夢), Bug Suspect (蠱惑), Supernatural Beings (神仙), Ghost Story (鬼混), Disturbing Graves (盜墓).

An intense investigative thriller that follows homicide detective Om Singh as he reluctantly takes on a missing person's case in a politically divided and criminally rife London city.

The exploits of FBI Special Agents Fox Mulder and Dana Scully who investigate X-Files: marginalized, unsolved cases involving paranormal phenomena. Mulder believes in the existence of aliens and the paranormal while Scully, a skeptic, is assigned to make scientific analyses of Mulder's discoveries that debunk Mulder's work and thus return him to mainstream cases.

Special Vehicles Division 2 is back on duty, along with their Ingram Patrol Labor (Patlabor) robots. Using their courage as well as the Ingrams, Captain Goto's motley crew of officers battle crime in Tokyo city. They also deal with their personal lives, as well as the supernatural.

The Files of Justice is a series of Hong Kong legal drama produced by TVB. There were 5 seasons produced, the first was aired in 1992 spanning 13 episodes. The series revolves around a group of lawyers and legal personnel with stories interwoven between their personal lives and the court cases in which they’re engaged. This drama is Bobby Au Yeung's TV debut.

A retired policewoman is pulled into a complex case in a quiet residential building, and discovers that much bigger secrets lie behind its doors.

There are over 100,000 cold cases in America, and only about 1% are ever solved. With recent advancements in technology and the methods used to solve these cases, as well as the unwavering dedication of victims’ families, law enforcement and the public, “Cold Case Files” explores the cases that defied the odds. Each episode of the Emmy-nominated series examines the twists and turns of one murder case that remained unsolved for years, and the critical element that heated it up, leading to the evidence that finally solved it. Featuring interviews with family members, friends, detectives, and others close to the cases, the refreshed classic series examines all facets of the crime and shines a light on a range of voices and victims.

C.I.B. Files or Criminal Investigation Bureau Files is a TVB modern drama series broadcast in August 2006.

A young man who showed little promise while a high school student becomes a master detective, just like his grandfather.