The Good Detective
Created by Choi Jin-won, Cho Nam-guk
On JTBC
A tense procedural mystery centered on an emotionally guarded detective navigating systemic corruption and the personal cost of pursuing truth against institutional power.
A drama about the race between people who want to get closer to the truth and those who want to cover it up. Jang Seung Jo will take on the role of Oh Ji Hyuk, an elite detective of nine years who does not share his feelings with others due to pain he experienced when he was young. He is not swayed by money and power, even with the huge wealth he inherited from his uncle.
Clusters
Questions people ask
Is The Good Detective sad? Yes. More sad than 84% of series.
Is The Good Detective scary? Somewhat. More frightening than 73% of series.
Is The Good Detective violent? Somewhat. More violent than 71% of series.
Is The Good Detective easy watching? Not especially. Less comforting than 66% of series.
Does The Good Detective leave you hopeful? Not especially. Less hopeful than 63% of series.
These describe how the series comes across across its whole run, compared with other well-known series. They are not a content list — nothing here was counted or checked episode by episode, so for age-suitability or specific content use a classification board or a dedicated content-warning service.
Cinnamon Score
How much this series gives you that nothing else will, and whether it delivers.
You have seen this shape before.
How unlike any other series this one feels
How much more it delivers than it promises
How much audiences actually like it
Ensemble
Like The Good Detective
Nearest across the full emotional profile.
Same Mood as The Good Detective
Nearest on what's most distinctive about this one.
Like The Good Detective, But Darker
Similar, pushed toward heavier and more intense.
Like The Good Detective, But Lighter
Similar, pushed toward warmer and easier.
Like The Good Detective, But Less Popular
Same territory, far fewer people have seen it.
