inspector koo is a South Korea drama released in 2021 rated 8.2/10 with 12 episodes. This action series has been watched by 12,611 viewers.
Key Details
| Country |  South Korea |
| Genre | ActionThrillerMysteryComedy |
| Year | 2021 |
| Episodes | 12 |
| Duration | 01:10:00 |
| Rating | 8.2/10 |
| Director | Lee Jung Heum |
| Main Cast | Lee Young Ae, Kim Hye Joon, Kim Hae Sook, Kwak Sun Young, Baek Sung Chul, Jo Hyun Chul |
| Type | Drama |
| Content Rating | 15+ – Teens 15 or older |
Plot & Analysis
Story Overview
A hard-boiled investigative comedy drama that centers around the insurance investigator Koo Kyung Yi who investigates a murder case. Koo Kyung Yi, an intelligent woman who solves cold cases for the thrill of cracking the case rather than bringing justice to the world. By hook or by crook, she ferociously chases the truth behind every case. A college student who is a serial killer plots an accidental murder case to defraud her insurance money. (Source: Soompi)
Critical Reception
inspector koo has received excellent reviews with a rating of 8.2/10 based on 5,011 ratings. It is ranked #1,300 in popularity.
Frequently Asked Questions
What is the rating of inspector koo?
inspector koo has a rating of 8.2/10 based on 5,011 ratings.
How many episodes does inspector koo have?
inspector koo has 12 episodes, each approximately 01:10:00 long.
What genre is inspector koo?
inspector koo is a Action, Thriller, Mystery, Comedy drama from South Korea.
Who are the main actors in inspector koo?
The main cast of inspector koo includes Lee Young Ae, Kim Hye Joon, Kim Hae Sook, Kwak Sun Young, Baek Sung Chul, Jo Hyun Chul.
When was inspector koo released?
inspector koo was released in 2021 in South Korea.
Data sourced from publicly available entertainment databases. Last updated: April 13, 2026.