The 40 most popular 1990s mystery TV shows, ranked. Click any show for ratings, reviews, trailers, and where to watch.


Law & Order: Special Victims Unit
1999 · US
In the criminal justice system, sexually-based offenses are considered especially heinous. In New York City, the dedicated detectives who investigate these vicious felonies are members of an elite squad known as the Special Victims Unit. These are their stories.


C.I.D.
1998 · IN
A team of dedicated men and women in the Crime Investigation Department will risk everything to solve Mumbai's toughest, most complicated crimes.


Midsomer Murders
1997 · UK
The peacefulness of the Midsomer community is shattered by violent crimes, suspects are placed under suspicion, and it is up to a veteran DCI and his young sergeant to calmly and diligently eliminate the innocent and ruthlessly pursue the guilty.


Detective Conan
1996 · JP
The son of a world famous mystery writer, Jimmy Kudo, has achieved his own notoriety by assisting the local police as a student detective. He has always been able to solve the most difficult of criminal cases using his wits and power of reason.


The X-Files
1993 · US
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.


Charmed
1998 · US
Three sisters (Prue, Piper and Phoebe) reunite and unlock their powers to become the Charmed Ones, the most powerful good witches of all time, whose prophesied destiny is to protect innocent lives from evil beings such as demons and warlocks. Each sister possesses unique magical powers that grow and evolve, while they attempt to maintain normal lives in modern day San Francisco.


Twin Peaks
1990 · US
The body of Laura Palmer is washed up on a beach near the small Washington state town of Twin Peaks. FBI Special Agent Dale Cooper is called in to investigate her strange demise only to uncover a web of mystery that ultimately leads him deep into the heart of the surrounding woodland and his very own soul.


Diagnosis: Murder
1993 · US
Dr. Mark Sloan is a good-natured, offbeat physician who is called upon to solve murders.


Batman: The Animated Series
1992 · US
Vowing to avenge the murder of his parents, Bruce Wayne devotes his life to wiping out crime in Gotham City as the masked vigilante "Batman".


Homicide: Life on the Street
1993 · US
An American police procedural chronicling the work of a fictional version of the Baltimore Police Department's Homicide Unit.


Earth: Final Conflict
1997 · CA
Years ago, the Taelons came to Earth, offering friendship and technology to humanity. But there are those who believe the Taelons have more sinister motives.


The Pretender
1996 · US
Raised in a secret facility built for experimenting on children, Jarod is a genius who can master any profession and become anyone he has to be. When he realizes as an adult that he's actually a prisoner and his captors are not as benevolent as he's been told, he breaks out. While trying to find his real identity, Jarod helps those he encounters and tries to avoid the woman sent to retrieve him.


Inspector Rex
1994 · AT
After his handler is killed, police dog Rex teams up with recently-divorced inspector Richard Moser to investigate crimes and solve mysteries on the streets of Vienna. And they sometimes get help from their two-legged friend, Inspector Stockinger.


A Touch of Frost
1992 · UK
Jack Frost is a gritty, dogged and unconventional detective with sympathy for the underdog and an instinct for moral justice who attracts trouble like a magnet. Despite some animosity with his superintendent, Norman “Horn-rimmed Harry” Mullett, Frost and his ever-changing roster of assistants manage to solve cases via his clever mind, good heart, and cool touch.


Goosebumps
1995 · CA
Anything can turn spooky in this horror anthology series based on the best-selling books by master of kid horror, R.L. Stine. In every episode, see what happens when regular kids find themselves in scary situations, and how they work to confront and overcome their fears.


Detective Investigation Files
1995 · HK
"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.


Are You Afraid of the Dark?
1992 · CA
This spooky anthology series for kids recounts ghost stories told by the young members of the Midnight Society as they gather around a campfire. Each episode opens with members of the Midnight Society at their secret spot in the woods, where they prepare their fire and the night's storyteller announces the title of the his or her offering. However, the cameras soon leave the storyteller and switch to the tale being told.


Vampire Expert
1995 · HK
Zhang Tian-shi's 18th generation disciple, Mao Xiao-fang, heads south to Hong Kong to track down the zombie king. Along the way, he meets Yang Fei-yun, a master of numerology and fortune-telling. Mao gains recognition for his exceptional Taoist abilities, which attracts jealousy from the head of the Seven Sisters Hall, Chung Kwan. Chung is bitter enemies with Mao, but her younger brother Chung Pong, a prodigious student, takes Mao as his teacher. Mao is unaware that Yang is a cunning and treacherous scoundrel. Yang tricks him into a trap, and eventually becomes the Great Demon King. Chung Pong sacrifices his relationship with his lover, Yuh Pak-sum, to become a great Taoist and help Mao defeat Yang.


Relic Hunter
1999 · CA
Sydney Fox is a professor and globe-trotting "relic hunter" who looks for ancient artifacts to return to museums and/or the descendants of the original owner. She is aided by her linguistic assistant Nigel and occasionally by her somewhat air-headed secretary Claudia. She often ends up battling rival hunters seeking out artifacts for the money.


Millennium
1996 · CA
A retired FBI serial-profiler joins the mysterious Millennium Group, a team of underground ex-law enforcement experts dedicated to fighting against the ever-growing forces of evil and darkness in the world.


Kindaichi Case Files
1997 · JP
Kindaichi Hajime may look dumb, but he is one of the smartest you will ever see. He encounters mysteries after mysteries with his good friend, Miyuki, and he swears to solve them in the name of his grandfather, which was a great detective.


Halifax f.p.
1994 · AU
Halifax f.p. is an Australian television crime series produced by Nine Network from 1994 to 2002. The series stars Rebecca Gibney as Doctor Jane Halifax, a forensic psychiatrist investigating cases involving the mental state of suspects or victims. The series is set in Melbourne. The producers of the film were Beyond Simpson Le Mesurier; Australian Film Finance Corporation and aired on the Nine Network Australia Pty Ltd 21 Episodes of 90 and 102 minutes each were produced, and the series has screened in more than 60 countries. The budget for each episode was an average of $1.3 million. Funding came in part from the Australian Film Finance Corporation and Film Victoria.


Tales of the Bizarre
1990 · JP
Inspired by American TV movies like "Hitchcock Theater" and "The Twilight Zone," the show features multiple works with Tamori as the storyteller and actors as the main characters. While horror and supernatural themes are predominant, a variety of genres like comedy and drama are also produced. Most episodes, however, have a bad ending.


Dalziel and Pascoe
1996 · UK
In the fictional Yorkshire town of Wetherton, the unlikely duo of politically incorrect elephant-in-a-China-shop-copper DS Andrew Dalziel (pronounced Dee-ell) and his more sensitive and university educated sidekick DS, later DI, Peter Pascoe is always on hand to solve the classic murder mystery, while maintaining down-to-Earth wit and humour.


Yonimo Kimyou na Monogatari Tokubetsuhen
1990 · JP
No overview available


The Files of the Young Kindaichi
1995 · JP
A young man who showed little promise while a high school student becomes a master detective, just like his grandfather.


Revolutionary Girl Utena
1997 · JP
"Never lose that strength or nobility, even when you grow up." When Utena was just a child and in the depths of sorrow, she found salvation in those words. They were the words of a prince, who bestowed upon her both a ring and the promise that it would lead her to him again. She never forgot the encounter. Now a teenager, Utena attends the prestigious Ohtori Academy; however, her strong sense of chivalry soon places her at odds with the student council and thrusts her into a series of mysterious and dangerous duels against its members.


The File of Justice
1992 · HK
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.


Beyond Belief: Fact or Fiction
1997 · US
Can you tell the difference between fact and fiction? Several stories of strange, mysterious and incredible occurrences are chronicled during each episode. It is up to the viewer to decide which stories actually happened and which were completely fabricated by the show’s writers. The answer is revealed by Jonathan Frakes at the conclusion of each episode.


Justice Pao
1993 · TW
Justice Bao is a 236-episode television series from Taiwan, first airing on Chinese Television System from February 1993 to January 1994. The show stars Jin Chao-chun as the Chinese official Bao Zheng in the Song Dynasty. It was hugely popular in Greater China as well as many other countries in the Far East. The series was originally scheduled for just 15 episodes. However, the show garnered high ratings when the initial episodes aired. Due to its popularity, CTS expanded the show to 236 episodes. The TVB and ATV Home networks in Hong Kong both bought the series in an attempt to gain viewers. Competition between the two networks during the showing of the series was so severe that identical episodes were shown on both channels on the same night. It was also one of the first dramas that used NICAM technology.


It
1990 · US
In 1960, seven outcast kids known as "The Losers' Club" fight against an ancient shape-shifting alien who poses as a child-killing clown, while also dealing with bullies and abusive parents. Thirty years later, they reunite to stop the creature once and for all when it returns to their hometown.


Master Keaton
1998 · JP
The amazing Taichi Keaton works on cases around the globe that always lead to adventure! He combines his arsenal of multidisciplinary expertise in investigation, archeology, and survival with his experience as a professor, a Falklands Conflict veteran and a SAS agent to unravel the often dangerous challenges in each riveting episode.


The Sylvester & Tweety Mysteries
1995 · US
Sylvester and Tweety help out when Granny opens a detective agency.


Beck
1999 · SE
Beck follows Swedish police officer Martin Beck and his team as they investigate various crimes.


Streets of Broken Lights
1998 · RU
Russian detectives unwind the ball of the most intricate and cruel crimes. They are consummate professionals, the best cops in town. Even on the most dangerous missions, this quartet never loses their sense of humor. It is it that helps them find the most incredible ways out of any situation. They uphold the law and emerge victorious.


Tower of Babel
1998 · BR
The former expert in fireworks, José Clementino gets a job as a bricklayer in the construction of a magnificent shopping center, one of the many works carried out by the construction engineer, César Toledo. During the feast of the ridge, where engineers and workers gather to celebrate the laying of the slab work, Clementino's wife flirts with several men. At one point, when he gives for the missing woman, Mason goes looking for her and is in a far corner of the building having sex with two men. Overcome with rage, Clementino kills his wife and one of the men paddle strokes. The family hears the screams and Toledo contains Clementino, with the help of a group of workers. Shocked by the violence of the employee, the employer called the police, and even later, an indictment against him at trial. His testimony is crucial to the conviction of Clementino, to discover their terrible crimes and audacious, which is a court suspicious.


The New Batman Adventures
1997 · US
After a long hiatus -- The Caped Crusader is back and cooler then ever, in the animated action-packed series -- The New Batman Adventures. Picking up years after Batman: The Animated Series, the series highlights Batman and his crimefighting cadre of Nightwing, Robin and Batgirl, as they join forces to battle Gotham City's classic super-villains.


Maigret
1991 · BE
The pragmatic, reserved and refined Maigret investigates murders in his singular unhurried manner and inevitably discovers the truth.


Wie is de Mol?
1999 · NL
Ten candidates have to complete assignments to earn money. However, one of the group members is the Mole. The Mole's goal is to make the assignments fail and keep the amount of money earned as low as possible. The other candidates do not know who the Mole is and need to unmask them. At the end of every episode, the candidates take a multiple-choice test about the mole's identity. The person who gives the least amount of correct answers is "executed" and must leave. This process continues until only two contestants and the Mole remain. The winner is the person with the most correct answers in the final test and they get all of the money earned in previous stages of the game.


Justice Pao
1995 · HK
Justice Bao (新包青天), a 1995–1996 series produced by ATV and starring Jin Chao-chun as Bao Zheng, with 25 cases totaling 160 episodes.
1990s television was the last era of true mass audiences, when a network sitcom or a season finale could be a shared national event.
Mystery series stretch a central question across a season, which lets them develop suspects and setting far past what a film allows. The form's risk is the ending, and its reward is the slow build.