The Good Detective poster

The Good Detective (2020)

Action · Drama · Mystery

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.

IMDb rating: 7.6 (1,926 votes)
Seasons: 2
Streaming (US): Netflix · Rakuten Viki · The Roku Channel · Tubi TV
Language: KO
Type: TV series

Browse seasons by rating shape → Open in Rising Shows app → View on IMDb

Ratings refreshed Jul 3, 2026 · 2 seasons indexed

Cast

Seasons

Season 1 (2020)

7.92 avg 16 episodes 7.6 → 8.5 66 min avg

Season 1 episodes — IMDb ratings
#	Title	Rating	Votes
1	Episode #1.1	7.6	50
2	Episode #1.2	7.6	44
3	Episode #1.3	7.7	38
4	Episode #1.4	7.5	34
5	Episode #1.5	7.9	33
6	Episode #1.6	7.8	32
7	Episode #1.7	8.0	31
8	Episode #1.8	7.3	34
9	Episode #1.9	8.0	30
10	Episode #1.10	7.8	28
11	Episode #1.11	8.1	27
12	Episode #1.12	8.2	25
13	Episode #1.13	8.0	25
14	Episode #1.14	8.5	30
15	Episode #1.15	8.3	25
16	Episode #1.16	8.5	30

Season 2 (2022)

7.86 avg 16 episodes 8.2 → 8.0 69 min avg

Season 2 episodes — IMDb ratings
#	Title	Rating	Votes
1	Episode #2.1	8.2	22
2	Episode #2.2	7.9	19
3	Episode #2.3	8.0	18
4	Episode #2.4	7.9	18
5	Episode #2.5	7.8	18
6	Episode #2.6	7.8	18
7	Episode #2.7	7.8	17
8	Episode #2.8	7.6	17
9	Episode #2.9	7.8	16
10	Episode #2.10	7.7	16
11	Episode #2.11	7.8	17
12	Episode #2.12	7.9	16
13	Episode #2.13	7.7	15
14	Episode #2.14	7.9	15
15	Episode #2.15	7.9	16
16	Episode #2.16	8.0	18