Top Rated Mystery TV Series on Kocowa - Page 3

Oh My Ghost Clients

2025

Oh My Ghost Clients

2025
8.2
No Mu-jin is a labor attorney who happens to see ghosts. After coming back from the brink of death, he begins solving labor problems requested by ghosts.
Less than Evil

2018

Less than Evil

2018
7
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 on solving cases, while his actions are completely controversial because it crosses the line between good and evil. Woo Tae Suk crosses paths with a psychopath, but he cannot arrest her because of lack of evidence. The woman eventually decides to help Woo Tae Suk solve other cases.
Queen of Mystery

2017

Queen of Mystery

2017
7.4
Yoo Seol-Ok liked mystery novels and wanted to become a detective, but she gave up her dream after marrying. Now, she is a housewife with a husband who works as a prosecutor. She meets Ha Wan-Seung. He is a passionate detective and they decide to collaborate to solve cases.
Secret Door

2014

Secret Door

2014
4.7
A re-imagining of the legendary tale of the troubled father-son relationship between King Yeongjo and his only son Prince Sado. While his father insists on a strong and centralized government, Crown Prince Sado promotes social justice and equality throughout the kingdom. Throughout eight fateful years, the strain on their relationship — both familial and political — eventually evolves into a total breakdown, ending with one of the most tragic stories in Joseon history.
The Fugitive of Joseon

2013

The Fugitive of Joseon

2013
4.9
Set during the reign of King Injong, the protagonist is a royal physician desperate to cure his ailing daughter. He becomes a fugitive when he gets entangled in an assassination plot to poison the crown prince, and fights to save both his daughter's life and his own.
The Elegant Empire

2023

The Elegant Empire

2023
6
A man and a woman take revenge desperately yet elegantly after being trampled on by enormous power.
She Knows Everything

2020

She Knows Everything

2020
5.8
Mysterious cases take place at an apartment complex which is about to go under reconstruction. Lee Goong-Bok is a real estate agent that works with apartments there. She has a meddlesome type of personality. In Cheol-Ho is a veteran detective.
CHIP-IN

2020

CHIP-IN

2020
6.2
A painter gets diagnosed terminally ill. On his 58th birthday, he plans to share his last will and testimony. His great legacy and immense fortune slowly draw out his family's inner greed, causing a fierce mental battle amongst them. They are too many people around him who are only after his legacy, including his ex-wife Ji Sul Young, who has taken care of him, Kim Ji Hye, a former mistress and mother to his daughter, and Dokko Chul, a son from a different father. They face different outcomes by the different choices they make as their greed overwhelms them. What are the limits of human greed?
Naked Fireman

2017

Naked Fireman

2017
6.6
Kang Chul Soo is an enthusiastic fireman. He poses as a nude model to make money for his sick friend. He is then targeted as the criminal of an arson-murder case that took place 10 years. Kang Chul Soo and mysterious heiress Han Jin Ah try to find the real culprit.
Mrs. Cop

2015

Mrs. Cop

2015
6.4
After long and grueling hours immersed in brutal crime investigations, lead detective Choi Young Jin must face the particular horrors of singlehandedly raising her daughter Ha Eun. Any way you look at it, Young Jin's got her work cut out for her, but it's only a matter of time before her professional and personal worlds collide in new and disastrous ways.
Iron Family

2024

Iron Family

2024
6.4
Iron Family depicts warm love and fierce conflict between family members and provides an opportunity to reflect on the meaning of 'family' in modern society.
Game of Witches

2022

Game of Witches

2022
6.8
Yu Kyung is a successful woman who is proficient enough to become an executive director of Chunha Group when she started as a secretary. She recently found out her daughter is alive, so she plans to get her back and take her revenge. Meanwhile, Hye Soo is a strong girl who faces challenges head-on. She has a daughter with Ji Ho, and she would do anything for her. However, she gets tragically betrayed by Ji Ho, the love of her life, over power and money. How will those two mothers end their fierce revenge?
Switch

2018

Switch

2018
6.4
A man is a swindler. He is smart enough to take the bar exam, but he could not become a prosecutor. Disregarding favoritism and biases by prosecutors, the man makes criminals pay for crimes that prosecutors did not.
Return

2018

Return

2018
4.6
As a mysterious corpse gets found in the middle of nowhere, four upper-class individuals emerge as suspects.
The Devil

2007

The Devil

2007
6.7
A string of murders brings together a conflicted detective, a psychic librarian, and a mysterious prosecutor with dubious motives in this action thriller starring Uhm Tae Woong, Joo Ji Hoon, and Shin Min Ah. Detective Kang Oh Soo is assigned to two seemingly unrelated murder cases, where the only clues left behind are tarot cards. He is lead to Seo Hae In, a quiet librarian who has the ability to make a psychic connection to an object to discover its history. She reveals to him that the victims were connected to the death of a high school boy years ago. The one common link between the suspects is their defense attorney, Oh Seung Ha, a young lawyer with questionable motives. Find out how everything is more connected than you think in this suspenseful thriller. The series is the second installment of the revenge trilogy by director Park Chan-hong and writer Kim Ji-woo, after Resurrection in 2005 and followed by Shark in 2013.
Nothing Uncovered

2024

Nothing Uncovered

2024
6.7
A melodramatic chase thriller that tells the story of special reporter Seo Jeong-won and detective Kim Tae-heon tracking down a murder case.
Ms Ma, Nemesis

2018

Ms Ma, Nemesis

2018
6.7
Ms. Ma is sent to jail after being accused of killing her daughter. She escapes in order to find the real murderer and starts solving other cases.
Secret Mother

2018

Secret Mother

2018
4.4
Story of a mysterious surrogate mother who enters the home of a woman holding the secret behind her child's death.
Sign

2011

Sign

2011
6.5
A medical investigation drama about forensic doctors solving murder cases. Go Da Kyung is an eager rookie investigator who gets paired with the famous forensic doctor, Yoon Ji Hoon. They initially clash due to their different styles of investigation as well as their opposing personalities - Da Kyung's energetic nature is a source of irritation for the prickly Ji Hoon - but later develop a complex relationship as the two strive to uncover the truth through science.
Revolutionary Sisters

2021

Revolutionary Sisters

2021
6
Amid their parents’ divorce, three sisters are plunged into uncertainty when their mother is murdered and the family is cast under a cloud of suspicion.