Name: The Good Detective
Genre: Thrillers
Released: 2026-1-30

The Good Detective

2022
2 Seasons
⁨A⁩
Thriller

When doubts arise about a five-year-old murder conviction, a veteran detective partners with a young hotshot to hunt down the case's hidden truths.

Starring: Son Hyun-joo, Jang Seung-jo, and Lee Elijah

Creators: Cho Nam-guk, Choi Jin-won

Episodes

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1h 4m
1. Episode 1
On their first day as partners, detectives Kang Do-chang and Oh Ji-hyeok pick up a series of calls with perplexing connections to a closed murder case.
1h 3m
2. Episode 2
Intrigued by emerging claims of Lee Dae-cheol's innocence, Jin Seo-kyeong asks Do-chang for a meeting. The police search for the missing girl.
1h 5m
3. Episode 3
Unable to ignore new CCTV footage of Dae-cheol, Do-chang and Ji-hyeok look for answers. Seo-kyeong receives a troubling call from Park Geon-ho.
1h 6m
4. Episode 4
Do-chang visits Lee Eun-hye at the hospital. When Ji-hyeok sends Seo-kyeong a photo of a suspect, she realizes she's in immediate danger.
1h 3m
5. Episode 5
After discovering a connection between Oh Jong-tae and the woman murdered five years ago, the detective squad begins working on the case in secret.
1h 5m
6. Episode 6
To secure a retrial for Dae-cheol, Do-chang comes clean about a slip-up in the original investigation. Seo-kyeong shares her suspicions with her boss.
1h 4m
7. Episode 7
Afraid of hurting his daughter, Dae-cheol considers walking away from the trial. Do-chang and Ji-hyeok chase down more information on Jong-tae.
1h 3m
8. Episode 8
Seo-kyeong gets her hands on a recording that may prove decisive for Dae-cheol's trial. Do-chang takes the stand to testify.
1h 6m
9. Episode 9
As Ji-hyeok continues digging for the truth, he obtains an audio file from Seo-kyeong. Jong-tae schemes to destroy Ji-hyeok's detective career.
1h 3m
10. Episode 10
Revisiting the scene of a supposed suicide, detectives find neglected evidence. Eun-hye and Seo-kyeong help Do-chang clear Ji-hyeok's name.