Popular Mystery TV Series on Kocowa - Page 2

My Strange Hero

2018

My Strange Hero

2018
7.3
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 Bok-Soo is a now an adult, but his life has not gone smoothly. To get revenge on Son Soo-Jung and Oh Se-Ho, he returns to the same high school as a student. The environment at the school has changed and Kang Bok-Soo gets involved in unexpected cases.
Queen Mantis

2025

Queen Mantis

2025
7.3
Cha Su-yeol, a police officer who has long despised his mother, the notorious 'Mantis' serial killer, must reluctantly turn to her for help when a copycat killer emerges.
Remember

2015

Remember

2015
7.1
A genius lawyer, who suffers from Hyperthymetic syndrome, bets all in to save his father.
Secret Door

2014

Secret Door

2014
5.5
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.
Connection

2024

Connection

2024
8
Someone causes a narcotics unit detective to become addicted to drugs. What is the connection between them?
Sell Your Haunted House

2021

Sell Your Haunted House

2021
7
A real estate agent who rids haunted buildings of vengeful ghosts, partners with a con man to solve a 20-year-old case that is close to her heart.
Bloody Game

2021

Bloody Game

2021
6
Ten players, 300 million KRW prize money! The last survivor of the game will take the money. Contestants from diverse backgrounds compete for survival in this brutal game, in which whatever means necessary are allowed. You can enjoy the complicated mind games as the contestants do politics, tell lies, design plots, or anything that can help them survive.
Come and Hug Me

2018

Come and Hug Me

2018
7.2
When they were children, Yoon Na Moo and Gil Nak Won were each others first love. They are forced to break apart when Na Moo's father Yoon Hee Jae, a psychopath serial killer, murders Nak Won's parents. 9 years later Yoon Na Moo is known as Chae Do Jin, a passionate and kind rookie detective wishing to atone for his father's sins. And Gil Nak Won is now Han Jae Yi, an aspiring actress following in the footsteps of her mother. She suffers from a panic disorder but still has a good outlook on life. However, the sadness of their past comes to light again and their short-lived encounter is over before it began. Another three years on, Jae Yi has become a popular actress and Do Jin is now an experienced detective. When their fate becomes connected once more, will their love prove to be stronger than their past?
VIP

2019

VIP

2019
6.4
The staff in charge of catering to the desires of a department store's top clientele try to keep their not-so-luxurious personal lives afloat.
Cheat On Me, If You Can

2020

Cheat On Me, If You Can

2020
7
Kang Yeo-joo is a best-selling writer. She only writes crime stories, dealing with cruel murder cases. She constantly thinks about how to murder people for her novels. Kang Yeo-Joo is married to Han Woo-sung. He is a lawyer, specializing in divorce. He wrote a memo to his wife stating "If I cheat, I die."
The Scholar Who Walks the Night

2015

The Scholar Who Walks the Night

2015
6.6
When Jo Yang Sun is driven out of house and home after her father is framed for a crime, she is forced to crossdress in order to make ends meet as a bookseller, where she meets Kim Sung Yeol, a handsome, but mysterious scholar who is actually a vampire. Meanwhile, an evil presence at the royal palace stops at nothing to keep the Crown Prince from claiming his rightful throne.
Doubt

2024

Doubt

2024
8
A criminal profiler begins questioning everything he’s ever believed about seeking justice after learning his daughter is linked to a murder case.
The Two Sisters

2024

The Two Sisters

2024
5.3
A tragic story about young sisters who part ways after their parent's divorce but reunite once again as mother and daughter-in-law in the whirlwind of fate, ending up in catastrophe after desire and conflict.
The Village: Achiara's Secret

2015

The Village: Achiara's Secret

2015
6.4
Achiara is a quiet, peaceful village with hardly any crime. But on her first day of school there, English language instructor Kim So-yoon discovers a buried corpse. As the townspeople speculate on the identity of the dead person and the reason she was killed, So-yoon and policeman Park Woo-jae become determined to solve the mystery.
My Secret, Terrius

2018

My Secret, Terrius

2018
8.2
A woman named Go Ae-Rin loses her husband. Along with her neighbour Kim Bon, who is a NIS agent, they discover the truth behind her husband's involvement in a huge conspiracy.
When It's At Night

2008

When It's At Night

2008
6.3
Tracer

2022

Tracer

2022
6.5
Members of the NTS track down the traces of shameless and corrupt money.
The Last Empress

2018

The Last Empress

2018
6
In an alternate-reality South Korea, where a constitutional monarchical system prevails, Oh Sunny, a musical actress, becomes the empress of the country. Thus begins a dispute for power in the royal palace. Nothing is what it seems, and Oh Sunny is ready to fight until the end to uncover a mysterious homicide within the royal palace, fighting to protect those she loves the most and obtain happiness.
Queen of Mystery

2017

Queen of Mystery

2017
7.6
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.
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.