Popular Mystery TV Series on Free Services - Page 4

Taboo

2017

Taboo

2017
7.9
Adventurer James Keziah Delaney returns to London from Africa in 1814 along with fourteen stolen diamonds to seek vengeance after the death of his father.
Three-Body

2023

Three-Body

2023
7.8
Nanotechnology researcher Wang Miao is taken to the Joint Operations Center by police officer Shi Qiang, who's investigating the mysterious suicide wave among scientists worldwide. He is recruited to sneak into an organization called the Frontiers of Science to help the investigation. When Wang Miao is contacted by the leader of the organization, Shen Yufei, she introduces him to a sophisticated VR video game called Three-Body, but soon he discovers that it's more than just a game.
Luther

2010

Luther

2010
7.9
A dark psychological crime drama starring Idris Elba as Luther, a man struggling with his own terrible demons, who might be as dangerous as the depraved murderers he hunts.
Wild Cards

2024

Wild Cards

2024
7.1
A spirited con woman and a demoted by-the-book detective are given the chance to redeem themselves. The catch? They have to find a way to work together each using their unique skills to solve crimes.
Odd Squad

2014

Odd Squad

2014
6.8
Odd Squad saves the day whenever something unusual happens.
Beyond Belief: Fact or Fiction

1997

Beyond Belief: Fact or Fiction

1997
7.2
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.
Beck

1999

Beck

1999
6.8
Beck follows Swedish police officer Martin Beck and his team as they investigate various crimes.
A Touch of Frost

1992

A Touch of Frost

1992
7.5
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.
Dalgliesh

2021

Dalgliesh

2021
6.7
A recent widower and acclaimed poet, enigmatic Inspector Adam Dalgliesh employs his exceptional empathy and insight to plumb the darker depths of the human psyche while investigating complex crimes in 1970s England.
Sherlock & Daughter

2025

Sherlock & Daughter

2025
6.8
Sherlock Holmes faces a sinister case risking friends' lives. American Amelia joins, seeking her father after her mother's murder. Despite differences, they solve a conspiracy and her mother's case.
Inspector Montalbano

1999

Inspector Montalbano

1999
8.4
Inspector Montalbano is an Italian television series produced and broadcast by RAI since 1999, based on the detective novels of Andrea Camilleri. The protagonist is Commissario Salvo Montalbano, and the stories are set in the imaginary town of Vigata, Sicily. In 2012 the series generated a prequel, Il giovane Montalbano.
The Sandhamn Murders

2010

The Sandhamn Murders

2010
7.2
Viveca Stens popular novels come to life in "The Sandhamn Murders", a perfect mix of Nordic crime & the beautiful surroundings of the outer Stockholm archipelago.
Dark Winds

2022

Dark Winds

2022
7.5
This psychological thriller follows two Navajo police officers, Leaphorn and Chee, in the 1970s Southwest as their search for clues in a grisly double murder case forces them to challenge their own spiritual beliefs and come to terms with the trauma of their pasts.
Mutant X

2001

Mutant X

2001
6.6
Mutant X is a science fiction television series that debuted on October 6, 2001. The show was created by Avi Arad, and it centers around Mutant X, a team of "New Mutants" who possess extraordinary powers as a result of genetic engineering. The members of Mutant X were used as test subjects in a series of covert government experiments. The mission of Mutant X is to seek out and protect their fellow New Mutants. The series was filmed in Toronto, Ontario, Canada. Even though the series had high ratings and was meant to be renewed for a fourth season, it was abruptly canceled in 2004 after the dismantling of Fireworks Entertainment, one of the show's production companies, ending the show on a cliffhanger.
Spiral

2005

Spiral

2005
7.9
This gritty crime drama set in the dark underbelly of Paris follows police officers and lawyers as they investigate and prosecute crimes. Throw any romantic notion of Paris out the window. Crime is dark. The legal system is darker. This is Spiral.
Miss Fisher's Murder Mysteries

2012

Miss Fisher's Murder Mysteries

2012
7.6
Our lady sleuth sashays through the back lanes and jazz clubs of late 1920’s Melbourne, fighting injustice with her pearl handled pistol and her dagger sharp wit. Leaving a trail of admirers in her wake, our thoroughly modern heroine makes sure she enjoys every moment of her lucky life. Based on author Kerry Greenwood's Phryne Fisher Murder Mystery novels.
Agatha Raisin

2016

Agatha Raisin

2016
6.1
Burnt out on office politics, Agatha Raisin retires early to a picturesque village in the Cotswolds and soon finds a second career as an amateur detective investigating mischief, mayhem, and murder in her deceptively quaint town.
Ultraman

1966

Ultraman

1966
8.4
Hayata is a member of the Science Patrol, an organization tasked with investigating bizarre anomalies. He is mortally wounded when accidently encountering an alien being from Land of Light, who grants Hayata new life as the two are merged into one. Now, whenever a threat arises that is too great for the Science Patrol to handle, Hayata activates the beta capsule and becomes the hero known as Ultraman.
Crime Story

1986

Crime Story

1986
8
The hard-boiled saga of hair-trigger cop Lieutenant Mike Torello and his obsessive pursuit of ruthless gangster Ray Luca.
Ripper Street

2012

Ripper Street

2012
7.4
A drama set in the East End of London in 1889, during the aftermath of the "Ripper" murders. The action centres around the notorious H Division – the police precinct from hell – which is charged with keeping order in the chaotic streets of Whitechapel. Ripper Street explores the lives of characters trying to recover from the Ripper's legacy, from crimes that have not only irretrievably altered their lives, but the very fabric of their city. At the drama's heart our detectives try to bring a little light into the dark world they inhabit.