Watch Free mystery Series Online on M4ufree

Clear
HD 3.5

The Promise

2016 SS 1 EP 102
The Promise (2016)
HD SS 1
EP 102
Na-Yeon is a bright woman. She supports her boyfriend Tae-Joon, who is from a poor background, and has even given up entering a university. But Tae-Joon dumps her for his success and goes with Se-Jin,...
Country: South Korea
HD 5.1

Night and Day

2016 SS 2 EP 26
Night and Day (2016)
HD SS 2
EP 26
Working on a series of harrowing cases, forensic pathologist, Sara Grau, finds the key to a case in which she has unwittingly become a prime target. Sophisticated Spanish crime thriller....
Country: Spain
HD 6.1

The Lava Field

2014 SS 1 EP 4
The Lava Field (2014)
HD SS 1
EP 4
When Reykjavik crime detective Helgi Marvin Runarsson is called in to investigate a suicide case on Snaefellsnes Peninsula, the case turns out to be far from simple. Pulled into a sinister trail of ev...
Country: Iceland
HD 7.9

Taboo

2017 SS 2 EP 8
Taboo (2017)
HD SS 2
EP 8
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....
Country: United Kingdom
Genre: Drama Mystery
HD 5.7

Rosemary's Baby

2014 SS 1 EP 2
Rosemary's Baby (2014)
HD SS 1
EP 2
Young Rosemary Woodhouse and her husband Guy move in with a rich couple, who soon take an unusual interest in the Woodhouses' attempts to have a second baby after Rosemary miscarried the first one. Gu...
Country: Canada, United States of America, France
Genre: Drama Mystery
HD 7.5

The Sniffer

2013 SS 4 EP 32
The Sniffer (2013)
HD SS 4
EP 32
An extraordinary sense of smell gives a crime investigator unique insight into solving mysteries, but his gift takes a toll on his personal life....
Country: Russia, Ukraine
HD 6.7

Slasher

2016 SS 5 EP 40
Slasher (2016)
HD SS 5
EP 40
Thirty years ago, in the sleepy community of Waterbury, a killer known as “The Executioner” murdered Sarah Bennett's parents. Now Sarah and her husband Dylan have returned to town, only to find he...
Country: Canada
HD 6.9

The Five

2016 SS 1 EP 10
The Five (2016)
HD SS 1
EP 10
When they were twelve years old, Mark, Pru, Danny and Slade were out together in the park. Mark’s five-year-old brother, Jesse, was annoying them. They were mean – told him to get lost. Jesse ran ...
Country: United Kingdom
HD 6.5
Tomorrow When the War Began (2016)
HD SS 1
EP 6
This dramatic adventure series tells the story of a group of teenagers who are separated from their families following an invasion of their country, a conflict they never saw coming....
HD 10.0

In the Silence

2015 SS 1 EP 34
In the Silence (2015)
HD SS 1
EP 34
...
Country: China
Genre: Drama Mystery
HD 6.3

Secret Healer

2016 SS 1 EP 20
Secret Healer (2016)
HD SS 1
EP 20
Seo-Ri's mother Queen Sim was unable to have a child. She went to a shaman to help her have a child. With the help of shaman Hong-Joo's black magic, Queen Sim was able to have a boy and girl twins. Th...
Country: South Korea
HD 6.8

Ace Attorney

2016 SS 2 EP 47
Ace Attorney (2016)
HD SS 2
EP 47
A rookie lawyer Ryuuichi Naruhodou stands up to save his defendants by proving their innocence from unusual cases! Is the defendant guilty or innocent...? Believing his client's innocence Naruhodou st...
Country: Japan
HD 8.0

The Night Of

2016 SS 1 EP 8
The Night Of (2016)
HD SS 1
EP 8
After a night of partying with a female stranger, a man wakes up to find her stabbed to death and is charged with her murder....
Country: United Kingdom, United States of America
HD 7.5

Beautiful Mind

2016 SS 1 EP 14
Beautiful Mind (2016)
HD SS 1
EP 14
Lee Young-O is an excellent neurosurgeon with zero sympathy. One day, he becomes involved in bizarre patient deaths. He also falls in love and recovers his humanity....
Country: South Korea
Genre: Drama Mystery
HD 7.8

Bring It On, Ghost

2016 SS 1 EP 16
Bring It On, Ghost (2016)
HD SS 1
EP 16
Hyun-Ji studied for her 19 years before she died in an accident. She is now a ghost and has wandered around the world for several years. Hyun-Ji then meets exorcist Park Bong-Pal. Hyun-Ji and Bong-Pal...
Country: South Korea
HD 6.6

Wrecked

2016 SS 3 EP 30
Wrecked (2016)
HD SS 3
EP 30
Single-camera comedy centering on a diverse group of survivors adjusting to being stranded on an uninhabited island, a dangerous new world where they must face many threats – mostly brought on by th...
Country: United States of America
HD 6.3

Yo-kai Watch

2014 SS 3 EP 214
Yo-kai Watch (2014)
HD SS 3
EP 214
After elementary schooler Keita Amano (Nate Adams) frees a Yo-kai butler named Whisper, he is granted a special watch that allows him to see the Yo-kai causing trouble all around him....
HD 7.0

New Blood

2016 SS 1 EP 7
New Blood (2016)
HD SS 1
EP 7
Two junior investigators come together against a new breed of criminal, the uber rich and powerful corporations, individuals and governments who hide behind legitimate facades....
Country: United Kingdom
HD 5.8

Cleverman

2016 SS 2 EP 12
Cleverman (2016)
HD SS 2
EP 12
In the near future, creatures from ancient Aboriginal mythology endowed with extraordinary physical traits have emerged and must coexist with humans. Known as 'Hairypeople' they battle for survival...
Country: United States of America, Australia
HD 6.0

Agatha Raisin

2016 SS 4 EP 25
Agatha Raisin (2016)
HD SS 4
EP 25
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...
Country: United Kingdom
HD 8.6

Stranger Things

2016 SS 5 EP 42
Stranger Things (2016)
HD SS 5
EP 42
When a young boy vanishes, a small town uncovers a mystery involving secret experiments, terrifying supernatural forces, and one strange little girl....
Country: United States of America
HD 7.6

13 Reasons Why

2017 SS 4 EP 49
13 Reasons Why (2017)
HD SS 4
EP 49
After a teenage girl's perplexing suicide, a classmate receives a series of tapes that unravel the mystery of her tragic choice....
Country: United States of America
Genre: Drama Mystery
HD 6.1

24: Legacy

2017 SS 1 EP 12
24: Legacy (2017)
HD SS 1
EP 12
The story of military hero Eric Carter’s return to the U.S. and the trouble that follows him back – compelling him to ask CTU for help in saving his life, and stopping what potentially could be o...
Country: United States of America
HD 7.0

Détectives

2013 SS 2 EP 16
Détectives (2013)
HD SS 2
EP 16
...
Country: France
HD 6.3

Falling Water

2016 SS 2 EP 20
Falling Water (2016)
HD SS 2
EP 20
The story of three unrelated people, who slowly realize that they are dreaming separate parts of a single common dream....
Country: United States of America
HD 7.0

Grace

2014 SS 1 EP 4
Grace (2014)
HD SS 1
EP 4
A family man succumbs to weakness and his failure to live a moral life condemns those he loves to an unspeakable horror. Only his path to redemption can save them....
Country: Singapore
Genre: Mystery Drama
HD 6.2

Supermax

2016 SS 1 EP 12
Supermax (2016)
HD SS 1
EP 12
Twelve people are confined together in an abandoned maximum security prison in the middle of the Amazon forest, and end up having to fight for their lives against unknown creatures and supernatural od...
Country: Brazil
Genre: Crime Mystery
HD 7.1

Frequency

2016 SS 1 EP 13
Frequency (2016)
HD SS 1
EP 13
Detective Raimy Sullivan is stunned when a voice suddenly crackles through her father’s old, long-broken ham radio – it’s Frank Sullivan, somehow transmitting over the airwaves and through the d...
Country: United States of America
HD 8.2

Ghosts of Shepherdstown

2016 SS 2 EP 15
Ghosts of Shepherdstown (2016)
HD SS 2
EP 15
Destination America will investigate the paranormal activities within Shepherdstown, West Virginia, in its latest series. Produced by Blade Brothers outfit MAK Pictures, Ghosts of Shepherdstown will f...
Country: United States of America
Genre: Mystery
HD 7.8

Babylon Berlin

2017 SS 4 EP 40
Babylon Berlin (2017)
HD SS 4
EP 40
Beneath the decadence of 1929 Berlin, lies an underworld city of sin. Police investigator Gereon Rath has been transferred from Cologne to the epicenter of political and social changes in the Golden T...
Country: Germany
HD 7.3

The Exorcist

2016 SS 2 EP 20
The Exorcist (2016)
HD SS 2
EP 20
Follow the lives of two very different priests tackling one family’s case of terrifying demonic possession....
Country: United States of America
Genre: Mystery Drama
HD 7.8

Escape the Night

2016 SS 4 EP 48
Escape the Night (2016)
HD SS 4
EP 48
Welcome to "Escape the Night." In this surreality competition series, hosted by Joey Graceffa, 10 guests are invited from the modern world to attend a dinner at his newly acquired mansion estate, whic...
Country:
HD 7.5

Eyewitness

2016 SS 1 EP 10
Eyewitness (2016)
HD SS 1
EP 10
Two teenage boys secretly meet up in a cabin, bear witness to a shooting and barely escape with their lives. Desperate to keep their relationship a secret and in fear of being found by the perpetrator...
Country: United States of America
HD 7.7

Nightmare Teacher

2016 SS 1 EP 19
Nightmare Teacher (2016)
HD SS 1
EP 19
A homeroom teacher of Yosan Private High School has an accident, and thus a substitute comes to fill in. Han Bong-Gu is a mysterious man, and after strange occurrences the class president Ye-Rim trie...
Country: South Korea
Genre: Mystery Drama
HD 7.9

The Mystic Nine

2016 SS 1 EP 48
The Mystic Nine (2016)
HD SS 1
EP 48
The drama is a prequel to The Lost Tomb in which the story focuses on the exploits of the nine grave robbing families in the 1940s. With the help of his friends Fortune Teller Qi Tie Zue and Opera S...
Country: China
HD 6.0

Haunted Case Files

2016 SS 2 EP 13
Haunted Case Files (2016)
HD SS 2
EP 13
In this spine chilling series some of America's leading ghost hunters and mediums re-live their most terrifying real encounters with spirits, demons and other paranormal entities. We'll tell their sto...
Country: Canada
HD 6.3

Paranoid

2016 SS 1 EP 8
Paranoid (2016)
HD SS 1
EP 8
The murder of a female GP in a rural playground in front of numerous witnesses draws a group of detectives into an ever-darkening mystery that takes them across Europe, aided by mysterious notes sent ...
Country: United Kingdom
Genre: Mystery Crime
HD 6.3

Dark Angel

2016 SS 1 EP 2
Dark Angel (2016)
HD SS 1
EP 2
The story of Victorian serial killer Mary Ann Cotton, a poisoner whose methods leave no visible scars, allowing her tally of victims to mount, unsuspected by a Victorian society unable to conceive of ...
Country: United Kingdom, United States of America
HD 6.1

HIM

2016 SS 1 EP 3
HIM (2016)
HD SS 1
EP 3
A 17-year-old boy, known only as HIM, caught in the limbo between childhood and adulthood is also trapped in a limbo between the two homes of his divorced parents, each now remarried with new families...
Country: United Kingdom
Genre: Drama Mystery
HD 6.8

Trickster

2016 SS 1 EP 24
Trickster (2016)
HD SS 1
EP 24
It is the 2030s. The Boy Detectives Club gathers under Kogorō Akechi, the mysterious detective. The group solves cases great and small using their unique skills. One day, a member of the club, Kensuk...
Country: Japan
HD 7.3

Bordertown

2016 SS 3 EP 31
Bordertown (2016)
HD SS 3
EP 31
The story of DI Kari Sorjonen of the Serious Crime Unit in Lappeenranta, his family, and his investigations into a variety of harrowing homicides around the border area....
Country: Belgium, Finland, France
HD 7.5

The Lodge

2016 SS 2 EP 25
The Lodge (2016)
HD SS 2
EP 25
Fifteen-year-old Skye moves with her father from the big city to rural Northern Ireland, where they take over a local family owned  hotel called North Star, previously managed by Skye's grandfather. ...
Country: United Kingdom, United States of America