30 Korean Detective Series to Watch
A curated MovieDB guide to 30 Korean detective series, selected for clear search intent, audience interest, and data quality. Browse story summaries, ratings, trailers, and where to watch in your country.
Rank 1TV Series
Signal
Detectives from the present and a detective from the past communicate via walkie-talkie to solve a long-time unsolved case.
Runner-up picks
2TV Series
Stranger
Hwang Shi Mok underwent brain surgery as a child to curb his violent temper, which left him devoid of emotions. Hwang becomes a prosecutor known for his piercing intelligence and logic, but he is ostracized because he lacks empathy and social skills. He is also one of only a handful of upright prosecutors who have refused to take bribes. One day, he encounters a stabbing victim while investigating corruption. He meets Lieutenant Han Yeo Jin at the crime scene. They join forces to root out corruption at the prosecutors’ office and solve a serial murder case.
3TV Series
Beyond Evil
As a killing resembling a cold case resurfaces in a small town, the chase for the truth falls on two policemen who each harbor secrets of their own.
More rankings
4TV SeriesMouse
2021★ 8.4
5TV SeriesVoice
2017★ 7.3
6TV SeriesTunnel
2017★ 8.0
7TV SeriesLife on Mars
2018★ 8.3
8TV SeriesFlower of Evil
2020★ 8.2
9TV SeriesThrough the Darkness
2022★ 7.8
10TV SeriesThe Good Detective
2020★ 7.2
11TV SeriesMemorist
2020★ 7.5
12TV SeriesPartners for Justice
2018★ 7.2
13TV SeriesJuvenile Justice
2022★ 8.1
14TV SeriesTell Me What You Saw
2020★ 7.4
15TV SeriesNobody Knows
2020★ 7.7
16TV SeriesChildren of Nobody
2018★ 7.7
17TV SeriesBad Guys
2014★ 7.7
18TV SeriesTaxi Driver
2021★ 8.2
19TV SeriesThe Fiery Priest
2019★ 8.2
20TV SeriesAwaken
2020★ 7.9
21TV SeriesWATCHER
2019★ 7.9
22TV SeriesCriminal Minds
2017★ 6.8
23TV SeriesI Remember You
2015★ 7.3
24TV SeriesThe Guest
2018★ 8.1
25TV SeriesBlack
2017★ 7.9
26TV SeriesPsychopath Diary
2019★ 7.2
27TV SeriesThe Killing Vote
2023★ 7.7
28TV SeriesRevenant
2023★ 7.9
29TV SeriesA Killer Paradox
2024★ 7.3
30TV SeriesFlex x Cop
2024★ 8.0
About this list
A curated MovieDB guide to 30 Korean detective series, selected for clear search intent, audience interest, and data quality. Browse story summaries, ratings, trailers, and where to watch in your country.
- Type
- Curated
- Category
- TV Series
- Count
- 30 titles
