As of July 2026, The Good Detective is a Crime series that aired since 2020 with 2 seasons — streaming now on Netflix. Find out where to watch it below.
The Good Detective poster

The Good Detective

2020–2022 2 Seasons 32 Episodes Crime MA15+ ⭐ 7 / 10

The Good Detective is currently streaming in Australia on Netflix, and in the US on Netflix and Rakuten Viki, and its case-by-case structure never gets in the way of the bigger story. 2 seasons in, and the quality has not slipped. Its 7/10 TMDB score, built from 40 ratings, reflects a title that consistently delivers. Watch Son Hyun-joo work — the performance is a masterclass in restraint. Start it on Netflix whenever you need something guaranteed to land.

Part of the current wave of titles people are actually watching, The Good Detective earns its spot. The plotting in The Good Detective is tight enough that the twists feel earned rather than assembled. 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. The writing gets a boost from Son Hyun-joo and Jang Seung-jo, who sell every scene they're in. The series ran for 2 seasons (2020–2022), building a story that gave its audience time to invest properly. What distinguishes the best crime dramas from the rest is whether the character work can carry scenes where the mystery takes a breath — The Good Detective passes that test consistently. It delivers reliably on what it promises, which is more than most of its competition manages.

For anyone who wants their crime drama to earn its twists, The Good Detective delivers. Fans of Line of Duty will recognise the sensibility here immediately. It is a manageable watch, easy to fit into a single week. Son Hyun-joo anchors it, but the writing does the real work. If you are going to commit to one crime drama this month, make it this one.

The Good Detective wrapped up in 2022, created by Cho Nam-guk and Choi Jin-won — and 2 seasons are available to watch from start to finish. Find exactly where it's streaming below, and TV Butler Pro's free voice app makes it effortless to track your progress as you go. Just say the name, and Butler finds it instantly, tells you which service has it, and remembers exactly where you left off.

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📺 Where to Watch The Good Detective

Australia

United States

United Kingdom

Canada

New Zealand

🎭 Cast of The Good Detective

Son Hyun-joo
Son Hyun-joo
Kang Do-chang
Jang Seung-jo
Jang Seung-jo
Oh Ji-hyeok
Kim Hyo-jin
Kim Hyo-jin
Cheon Na-na
Jung Moon-sung
Jung Moon-sung
Woo Tae-ho
Cha Rae-hyung
Cha Rae-hyung
Kwon Jae-hong
Jung Soon-won
Jung Soon-won
Ji Man-gu
Kim Ji-hoon
Kim Ji-hoon
Byeon Ji-woong
Kim Myeong-jun
Kim Myeong-jun
Sim Dong-uk

🗂️ All Seasons of The Good Detective

1
Season 1
16 Episodes · 2020
2
Season 2
16 Episodes · 2022

📋 If You Like The Good Detective, Try These

Line of Duty
2012
Signal
2016
Criminal Record
2024
Fatal Seduction
2023
My Name
2021
L.A.'s Finest
2019

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