Watch Free mystery Series Online on M4ufree

Clear
HD 6.7

The Twilight Zone

2019 SS 2 EP 20
The Twilight Zone (2019)
HD SS 2
EP 20
Tales of science fiction, fantasy and the occult, exploring humanity's hopes, despairs, prides and prejudices in metaphoric ways. Next stop ahead The Twilight Zone....
Country: United States of America
HD 7.3

Diablero

2018 SS 2 EP 14
Diablero (2018)
HD SS 2
EP 14
A young priest enlists the help of a demon hunter and a paranormal expert to search for a kidnapped girl in the underworld of Mexico City....
Country: Mexico
HD 6.2

Angel Heart

2015 SS 1 EP 9
Angel Heart (2015)
HD SS 1
EP 9
Ryo Saeba is a private detective and a sweeper who rids society of evil. He is also known as City Hunter. He works with partner Kaori Makimura. An accident leads to Kaori Makimura's death and her hear...
HD 8.5

Girl from Nowhere

2018 SS 2 EP 21
Girl from Nowhere (2018)
HD SS 2
EP 21
A mysterious, clever girl named Nanno transfers to different schools, exposing the lies and misdeeds of the students and faculty at every turn....
Country: Thailand
HD 6.8
Penny Dreadful: City of Angels (2020)
HD SS 1
EP 10
Rooted in the conflict between characters connected to the deity Santa Muerte and others allied with the Devil, this saga explores an exciting mix of the supernatural and the combustible reality of 19...
Country: United States of America
HD 7.5

Memories of the Alhambra

2018 SS 1 EP 16
Memories of the Alhambra (2018)
HD SS 1
EP 16
While looking for the cryptic creator of an innovative augmented-reality game, an investment firm executive meets a woman who runs a hostel in Spain....
HD 7.6
Guillermo del Toro's Cabinet of Curiosities (2022)
HD SS 1
EP 8
Bizarre nightmares unfold in eight tales of terror in this visually stunning, spine-tingling horror collection curated by Guillermo del Toro....
Country: United States of America
HD 8.1

In Family We Trust

2018 SS 1 EP 18
In Family We Trust (2018)
HD SS 1
EP 18
The story revolves around an extended Thai Chinese family whose members' seemingly happy relationships devolve into conflict following murder of the eldest son and head of the family business....
Country: Thailand
Genre: Drama Mystery
HD 7.4

The Undoing

2020 SS 1 EP 6
The Undoing (2020)
HD SS 1
EP 6
Grace and Jonathan Fraser are living the only lives they ever wanted. Overnight a chasm opens in their lives: a violent death and a chain of terrible revelations. Left behind in the wake of a spreadin...
Country: United States of America
HD 7.4

The Hunters

2018 SS 2 EP 12
The Hunters (2018)
HD SS 2
EP 12
Erik returns to the northernmost of Sweden after a lifetime with Stockholm police save The Hunters (1996) and False Trail (2011). Retirement doesn't become him so he helps his nephew Peter, a rookie a...
Country: Sweden
HD 7.0

My Strange Hero

2018 SS 1 EP 32
My Strange Hero (2018)
HD SS 1
EP 32
When Kang Bok-Soo was a high school student, he was falsely accused of committing violence and kicked out of school. This was caused by his first love Son Soo-Jung and a male student Oh Se-Ho. Kang Bo...
Country: South Korea
HD 6.7

Less than Evil

2018 SS 1 EP 32
Less than Evil (2018)
HD SS 1
EP 32
Woo Tae Suk is an experienced and well-established detective with a long professional career, but in spite of everything he is a lonely and bitter human being. It all has to do with him only focusing ...
Country: South Korea
HD 5.8

Hero Mask

2018 SS 2 EP 24
Hero Mask (2018)
HD SS 2
EP 24
After a rash of mysterious deaths, Crown prosecutor Sarah Sinclair and SSC agent James Blood discover a conspiracy surrounding uncanny new bio-masks....
HD 6.8

Blood

2018 SS 2 EP 12
Blood (2018)
HD SS 2
EP 12
Cat Hogan returns to West Meath upon her mother's sudden death - she has an accident at home and died (or was it an accident?). Blood is about old secrets, older betrayals, mind games and the lies fam...
Country: Ireland
Genre: Drama Mystery
HD 7.5

Secrets of the Morgue

2018 SS 1 EP 26
Secrets of the Morgue (2018)
HD SS 1
EP 26
Explore high-profile murder cases from the perspective of the medical examiner, as they work alongside homicide detectives to bring justice to murder victims and their families....
Country:
HD 8.2

WandaVision

2021 SS 1 EP 9
WandaVision (2021)
HD SS 1
EP 9
Wanda Maximoff and Vision—two super-powered beings living idealized suburban lives—begin to suspect that everything is not as it seems....
Country: United States of America
HD 7.0

The Pier

2019 SS 2 EP 16
The Pier (2019)
HD SS 2
EP 16
High-profile architect Alexandra faces her worst nightmare when she gets a call from local cop Conrado to identify her husband Oscar's body, found on a pier in the beautiful Albufera landscape outside...
Country: Spain
HD 6.7

The A List

2018 SS 2 EP 21
The A List (2018)
HD SS 2
EP 21
Romance, rivalry and radical mystery collide as a group of teens attend a remote island sleepaway camp in this suspenseful, supernatural drama....
Country: United Kingdom
HD 7.0

Tower of Babel

2019 SS 1 EP 16
Tower of Babel (2019)
HD SS 1
EP 16
A prosecutor who started his career as a newspaper reporter faces a life-changing event when his father dies in an unexplained accident, and his mother takes her own life. With his life shattered in p...
Country: South Korea
HD 7.1

Coroner

2019 SS 4 EP 38
Coroner (2019)
HD SS 4
EP 38
Jenny Cooper investigates unexplained or sudden deaths in the city of Toronto. Fierce and quick-witted, Jenny is a newly-widowed single mother with secrets of her own to unearth....
Country: Canada
HD 5.9

Legal High

2019 SS 1 EP 16
Legal High (2019)
HD SS 1
EP 16
A money-hungry lawyer and a righteous rookie become an unlikely courtroom duo in this remake of the Japanese series of the same name....
Country: South Korea
HD 7.3

Perry Mason

2020 SS 2 EP 16
Perry Mason (2020)
HD SS 2
EP 16
Set in 1932 Los Angeles, the series focuses on the origin story of famed defense lawyer Perry Mason. Living check-to-check as a low-rent private investigator, Mason is haunted by his wartime experienc...
Country: United States of America
HD 8.1
Candle In The Tomb: The Wrath Of Time (2019)
HD SS 1
EP 21
A group of tomb raiders team up together to explore an ancient tomb of Yuan dynasty which is located in the Ping Shan mountain in West Hunan province....
Country: China
HD 7.9

In Pursuit with John Walsh

2019 SS 5 EP 54
In Pursuit with John Walsh (2019)
HD SS 5
EP 54
Victims' rights activist John Walsh and his son, Callahan, showcase time-sensitive, unsolved cases in desperate need of attention, mobilizing the public to engage in the pursuit of justice....
Country: United States of America
HD 6.9

Briarpatch

2020 SS 1 EP 10
Briarpatch (2020)
HD SS 1
EP 10
Dogged investigator Allegra Dill returns to her border-town Texas home after her sister is murdered. What begins as a search for a killer turns into an all-consuming fight to bring her corrupt hometow...
Country: United States of America
HD 0.0

Justice Pao

1995 SS 1 EP 160
Justice Pao (1995)
HD SS 1
EP 160
...
Country: Hong Kong
Genre: Drama Mystery
HD 7.8

Locke & Key

2020 SS 3 EP 28
Locke & Key (2020)
HD SS 3
EP 28
Three siblings who move into their ancestral estate after their father's gruesome murder discover their new home's magical keys, which must be used in their stand against an evil creature who wants th...
Country: United States of America
HD 7.2

World on a Wire

1973 SS 1 EP 2
World on a Wire (1973)
HD SS 1
EP 2
Cybernetics engineer Fred Stiller uncovers a massive corporate conspiracy involving a virtual reality computer project....
Country: Germany
HD 7.8
Designated Survivor: 60 Days (2019)
HD SS 1
EP 16
An explosion at the National Assembly kills everyone in the cabinet, leaving Park Mu-jin, the Minister of Environment, to become the next president. Park Mu-jin is a scientist-turned-politician who ha...
Country: South Korea
HD 7.8

Evil

2019 SS 4 EP 50
Evil (2019)
HD SS 4
EP 50
Skeptical forensic psychologist Kristen Bouchard joins priest-in-training David Acosta and technology expert Ben Shakir as they investigate supposed miracles, demonic possessions, and other extraordin...
Country: United States of America
HD 4.8

Big Dogs

2020 SS 1 EP 8
Big Dogs (2020)
HD SS 1
EP 8
In a violent, alternate reality of New York City besieged by race riots, financial collapse, and a surging crime wave , an underworld economy of illegal nightclubs is thriving. Detective Santiago is t...
Country: United States of America
Genre: Crime Mystery
HD 7.4

The North Water

2021 SS 1 EP 5
The North Water (2021)
HD SS 1
EP 5
Henry Drax is a harpooner and brutish killer whose amorality has been shaped to fit the harshness of his world, who will set sail on a whaling expedition to the Arctic with Patrick Sumner, a disgraced...
Country: Canada, Luxembourg, United Kingdom, United States of America
Genre: Drama Mystery
HD 7.0

Kill It

2019 SS 1 EP 12
Kill It (2019)
HD SS 1
EP 12
The story of a veterinarian killer who saves animals and a detective who saves people....
Country: South Korea
HD 7.6

He Is Psychometric

2019 SS 1 EP 16
He Is Psychometric (2019)
HD SS 1
EP 16
Lee Ahn has the ability to read a person's secrets as soon as he touches them. He meets a woman who has secrets that she desperately tries to hide. The two team up to bring down criminals....
Country: South Korea
HD 7.2

Tales of the City

2019 SS 1 EP 10
Tales of the City (2019)
HD SS 1
EP 10
Mary Ann returns to present-day San Francisco and is reunited with her daughter and ex-husband, twenty years after leaving them behind to pursue her career. Fleeing the midlife crisis that her pictur...
Country: United Kingdom, United States of America
Genre: Drama Mystery
HD 8.3

Defending Jacob

2020 SS 1 EP 8
Defending Jacob (2020)
HD SS 1
EP 8
A family's lives are irreparably disrupted when the 14-year-old son is accused of murdering a fellow classmate....
Country: United States of America
HD 6.9

Flip

2019 SS 1 EP 4
Flip (2019)
HD SS 1
EP 4
Flip is a series of four short stories, each, telling the tale of one or many occurrences that cause a complete 180 degree turn around in the people, situations or perspectives inhabiting that tale....
Country: India
Genre: Drama Mystery
HD 7.7

Criminal Justice

2019 SS 1 EP 10
Criminal Justice (2019)
HD SS 1
EP 10
Sex, drugs and a gruesome murder. An edgy one night stand turns into a nightmare for Aditya, when he wakes up with blood on his hands. The evidence is stacked against him, but he doesn't remember the ...
Country: India
HD 7.1

The Victim

2019 SS 1 EP 4
The Victim (2019)
HD SS 1
EP 4
A grieving mother is accused of identifying online the man she believes killed her son. But is he really a notorious child murderer or a tragic victim of mistaken identity?...
Country: United Kingdom
HD 8.2

Abyss

2019 SS 1 EP 16
Abyss (2019)
HD SS 1
EP 16
After meeting an untimely demise in separate incidents, Cha Min and Go Se-yeon discover they’ve come back to life in new bodies they don’t recognize....
Country: South Korea, United States of America
HD 8.0

Scooby-Doo and Guess Who?

2019 SS 2 EP 52
Scooby-Doo and Guess Who? (2019)
HD SS 2
EP 52
The Mystery Inc. gang solve bigger mysteries while also encountering many memorable celebrities....
Country: United States of America
HD 5.5

Stained

2019 SS 1 EP 10
Stained (2019)
HD SS 1
EP 10
Inspector Bo Fei Fung is suspected of being involved in criminal activities and betraying the police force after her husband Lau Wai Yi mysteriously disappears and becomes a prime suspect of corruptio...
Country: Hong Kong