Watch Free mystery Series Online on M4ufree

Clear
HD 10.0

Adoration

2024 SS 1 EP 6
Adoration (2024)
HD SS 1
EP 6
When a 16-year-old girl vanishes, secrets come to light and disrupt a small community as her friends and family try to re-create her last movements....
Country: Italy
Genre: Drama Mystery
HD 0.0

Pearl Hotel

2024 SS 1 EP 21
Pearl Hotel (2024)
HD SS 1
EP 21
The infamous Pearl Hotel, once an execution ground during the late Qing dynasty, is said to be haunted and kept in check by a blood-stained peachwood sword hidden on the premises. When Ma Xiaodao, a y...
Country: China
Genre: Mystery Drama
HD 8.0

See Her Again

2024 SS 1 EP 18
See Her Again (2024)
HD SS 1
EP 18
In 1993, Senior Inspector Yeung Kwong-yiu was investigating a series of gruesome murders when he mysteriously traveled to 2018. Finding his wife and daughter missing and his past cases unresolved, he ...
Country: China
Genre: Crime Mystery
HD 0.0

A Remarkable Place to Die

2024 SS 1 EP 4
A Remarkable Place to Die (2024)
HD SS 1
EP 4
Detective Anais Mallory returns home to picturesque Queenstown, only to be faced with shocking homicides. Amongst the mysteries and idyllic scenery, disturbing echoes from her own past emerge....
Country: New Zealand
HD 2.0

The Creep Tapes

2024 SS 1 EP 6
The Creep Tapes (2024)
HD SS 1
EP 6
A secluded serial killer lures videographers into his world with the promise of a paid job documenting his life. Unfortunately, as the tape rolls, the killer's questionable intentions surface with his...
Country: United States of America
Genre: Mystery
HD 6.2

Cross

2024 SS 1 EP 8
Cross (2024)
HD SS 1
EP 8
Alex Cross is a brilliant but flawed homicide detective and full of contradictions. A doting father and family man, Cross is single-minded to the point of obsession when he hunts killers. He is desper...
Country: United States of America
Genre: Crime Mystery
HD 4.5

The Darkness

2024 SS 1 EP 6
The Darkness (2024)
HD SS 1
EP 6
Special investigator DI Hulda Hermannsdóttir tackles one last cold case before forced into early retirement. This one relates the mysterious and shocking murder of a young Russian asylum seeker a yea...
Country: Iceland, United States of America
Genre: Crime Mystery
HD 0.0

Mistletoe Murders

2024 SS 1 EP 6
Mistletoe Murders (2024)
HD SS 1
EP 6
Emily Lane is a good-natured Christmas shop owner with a secret past. When local murders begin to pop up in Fletcher’s Grove, Emily can’t help but to use her unique talents from her past life to h...
Country:
Genre: Mystery
HD 5.3

See You Again

2022 SS 1 EP 30
See You Again (2022)
HD SS 1
EP 30
A movie star from the Republican era encounters a rookie screenwriter from the 21st century. Two people from different worlds cross the boundaries of time and space to start a romantic story of living...
Country: China
HD 10.0

Gangnam B-Side

2024 SS 1 EP 8
Gangnam B-Side (2024)
HD SS 1
EP 8
When Jaehee, a top call girl at a club in Gangnam, goes missing, Detective Kang Dongwoo returns to crack the case. Prosecutor Min Seojin aims to rise in rank, while the notorious pimp, Yoon Gilho beco...
Country: South Korea
HD 0.0

Face Me

2024 SS 1 EP 12
Face Me (2024)
HD SS 1
EP 12
A medical mystery thriller that traces the truth of the incident of a famous plastic surgeon, who had a reputation as a righteous man, who fell into the abyss after being caught up in an unexpected in...
Country: South Korea
Genre: Mystery Drama
HD 3.0

Tales from the Void

2024 SS 1 EP 6
Tales from the Void (2024)
HD SS 1
EP 6
An episodic horror anthology series based on the most viral and haunting stories from the r/NoSleep community...
Country: Canada, United States of America
Genre: Drama Mystery
HD 7.0

Don't Come Home

2024 SS 1 EP 6
Don't Come Home (2024)
HD SS 1
EP 6
A mother must confront dark secrets from the past when her young daughter mysteriously vanishes after they move into her family’s eerie old mansion....
Country: Thailand
Genre: Mystery
HD 9.0
Love Game in Eastern Fantasy (2024)
HD SS 1
EP 32
A mischievous girl guides a tsundere, embarking on a journey through challenges to create a new world filled with love. Along the way, they level up by capturing demons and defeating monsters, forming...
Country: China
HD 6.5

Hysteria!

2024 SS 1 EP 8
Hysteria! (2024)
HD SS 1
EP 8
When a beloved varsity quarterback disappears during the "Satanic Panic" of the late 1980s, a struggling high school heavy metal band of outcasts realize they can capitalize on the town's sudden inter...
Country: United States of America
Genre: Drama Mystery
HD 7.1

You Would Do It Too

2023 SS 1 EP 8
You Would Do It Too (2023)
HD SS 1
EP 8
A bus is hijacked by three robbers—who end up dead before they can get away. Every passenger's story is the same: A hooded man saved the day. As the case unfolds, the line between hero and criminal ...
Country: Spain
Genre: Crime Mystery
HD 7.7

Before

2024 SS 1 EP 10
Before (2024)
HD SS 1
EP 10
After tragically losing his wife, child psychiatrist Dr. Eli Adler encounters a troubled young boy who seems to have a haunting connection to Eli's past....
Country: United States of America
Genre: Drama Mystery
HD 7.8
The Last Night at Tremore Beach (2024)
HD SS 1
EP 8
When a tormented pianist is struck by lightning, he begins having perilous visions of his future and a deadly threat seems to loom over his loved ones....
Country: Spain
Genre: Mystery Drama
HD 0.0

The Unreal

2024 SS 1 EP 4
The Unreal (2024)
HD SS 1
EP 4
Kevin is stuck in a boring holiday park with his family, when he discovers a video-tape from an obscure 1980s TV show. When he plays the video he accidentally unleashes a strange creature known as the...
Country: Ireland
HD 8.0

Original Sin

2024 SS 1 EP 25
Original Sin (2024)
HD SS 1
EP 25
Forensic expert Dai Yu and detective Zheng Ming team up to solve complex crimes involving strange disappearances, mysterious deaths, and an organ trafficking ring. As they confront personal challenges...
Country: China
HD 9.7

The First Shot

2024 SS 1 EP 32
The First Shot (2024)
HD SS 1
EP 32
In 1997, before the anti-drug bureau was established, Halan City in Northeast China formed a temporary elite team to tackle a sudden drug crisis. Despite their skills, they are unfamiliar with new dru...
Country: China
HD 7.0

Haunted House for Sale

2024 SS 1 EP 14
Haunted House for Sale (2024)
HD SS 1
EP 14
Real estate agent Angel suddenly discovers that her long-lost father has left her a house. However, she could never find her father, and the house itself has been vacant for a long time, with rumors o...
Country: Taiwan
HD 7.0

The Perfect Couple

2024 SS 1 EP 6
The Perfect Couple (2024)
HD SS 1
EP 6
Amelia is about to marry into one of the wealthiest families on Nantucket, until a shocking death derails the wedding — and turns everyone into a suspect....
Country: United States of America
HD 7.0

Return to Paradise

2024 SS 1 EP 6
Return to Paradise (2024)
HD SS 1
EP 6
DI Mackenzie Clarke is forced to leave London under a cloud of suspicion and return to the last place she ever wanted to be, her hometown of Dolphin Cove, Australia where her tenacity and work ethic h...
Country: Australia, United Kingdom
HD 7.9
Into the Fire: The Lost Daughter (2024)
HD SS 1
EP 2
A tenacious mother unravels the complex mystery surrounding the 1989 disappearance of the daughter she placed for adoption....
Country: United States of America
HD 6.8

Plot Love

2021 SS 2 EP 54
Plot Love (2021)
HD SS 2
EP 54
Su Bei returned with baby and reunited with “ex-husband” Lu Nan to investigate the truth of a series of conspiracies from seven years ago, and reconnect with Lu Nan to continue the fate they have ...
Country: China
HD 7.7

Dark Night and Dawn

2024 SS 1 EP 38
Dark Night and Dawn (2024)
HD SS 1
EP 38
In 1943 Shanghai, an explosion leads to a showdown between Communist undercover agent Lu Zhengyang and former police officer Lin Shaobai. Six years later, Lu Zhengyang, now a key member of the Shangha...
Country: China
Genre: Drama Mystery
HD 4.9

Gogol'

2019 SS 1 EP 8
Gogol' (2019)
HD SS 1
EP 8
The year 1829. Nikolay Gogol, a young Third Section clerk, is desperate: his own books seem shallow and mediocre, so he keeps buying entire print runs just to burn them all. He is suffering from viole...
HD 0.0

姫君捕物控

1972 SS 1 EP 13
姫君捕物控 (1972)
HD SS 1
EP 13
...
Country:
Genre: Mystery
HD 5.5

An Jie Shen Shi

2020 SS 1 EP 22
An Jie Shen Shi (2020)
HD SS 1
EP 22
...
HD 8.4

Teacup

2024 SS 1 EP 8
Teacup (2024)
HD SS 1
EP 8
Trapped on a farm in rural Georgia, a group of neighbours must put aside their differences and unite in the face of a mysterious and deadly threat....
Country: United States of America
HD 7.5

Agatha All Along

2024 SS 1 EP 9
Agatha All Along (2024)
HD SS 1
EP 9
Agatha Harkness gathers a coven of witches and sets off down, down, down The Witches' Road....
Country: United States of America
HD 6.5

Monsterland

2020 SS 1 EP 8
Monsterland (2020)
HD SS 1
EP 8
In this fantasy anthology series, encounters with mermaids, fallen angels and other strange beasts drive broken people to desperate acts in an attempt to repair their lives, ultimately showing there i...
Country: United States of America
HD 7.7

Hunter Street

2017 SS 4 EP 90
Hunter Street (2017)
HD SS 4
EP 90
Sleuthy foster siblings Max, Tess, Sal, Anika, and Daniel Hunter find new quests, more mysteries, and even new Hunter sibs!...
Country: Netherlands
HD 6.9

Harper's Island

2009 SS 1 EP 13
Harper's Island (2009)
HD SS 1
EP 13
A group of family and friends travels to a secluded island for a destination wedding. They've come to laugh... to love... and, though they don't know it... to die. As the wedding festivities begin, fr...
Country: United States of America
Genre: Mystery Drama
HD 6.3

Persons Unknown

2010 SS 1 EP 13
Persons Unknown (2010)
HD SS 1
EP 13
A group of strangers must come together to solve the puzzle of their lives....
Country: United States of America
Genre: Drama Mystery
HD 4.7

Crime Puzzle

2021 SS 1 EP 16
Crime Puzzle (2021)
HD SS 1
EP 16
"Crime Puzzle" is a story where a criminal psychologist is sent to prison for murdering a political candidate, and the criminal profiler who loses her father to the murder is conducting interviews wit...
Country: South Korea
HD 7.6

Servant

2019 SS 4 EP 40
Servant (2019)
HD SS 4
EP 40
A Philadelphia couple are in mourning after an unspeakable tragedy creates a rift in their marriage and opens the door for a mysterious force to enter their home....
Country: United States of America
Genre: Drama Mystery
HD 7.2

Lovecraft Country

2020 SS 1 EP 10
Lovecraft Country (2020)
HD SS 1
EP 10
The anthology horror series follows 25-year-old Atticus Freeman, who joins up with his friend Letitia and his Uncle George to embark on a road trip across 1950s Jim Crow America to find his missing fa...
Country: United States of America
HD 7.8

The Loud House

2016 SS 8 EP 341
The Loud House (2016)
HD SS 8
EP 341
Welcome to the Loud House, where life can get pretty crazy. One boy, TEN girls?! Lincoln Loud wouldn’t change it for the world!...
Country: United States of America, United Kingdom, Malaysia
HD 6.4
Sophie: A Murder in West Cork (2021)
HD SS 1
EP 3
A shocking murder in rural Ireland sets off an increasingly convoluted quest for justice that spans decades and cuts across national borders....
Country: United Kingdom
HD 7.5

Gilligan's Island

2018 SS 3 EP 98
Gilligan's Island (2018)
HD SS 3
EP 98
The slapstick adventures of hapless Gilligan, long-suffering Skipper and their gang of mismatched castaways, all stranded on an uncharted desert isle after their tiny ship hit stormy weather....
Country: