Inspector Koo Episode Rating Graph

Oct 2021 - Dec 2021

7.3

Inspector Koo Episode Rating Graph poster

Click the chart for info!

A reclusive ex-cop reenters the game as an insurance investigator, searching for clues in crime scenes perfectly staged by a serial killer in her midst.

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Best Episodes of Inspector Koo

Episode 10
S1 Ep10
8.5
5th Dec 2021
Kyung-yi inches closer to finding out the truth behind the boat party. Yi-kyung tries to escape the suffocating grasp of Yong-suk's control.
Episode 7
S1 Ep7
8.3
20th Nov 2021
In a high-stakes game of cat and mouse, Kyung-yi tries to find and stop the deadly plans Yi-kyung has set in place for Ko Dam's public event.
Episode 12
S1 Ep12
8.3
12th Dec 2021
Santa is held hostage by Yi-kyung, who reveals his identity to a disbelieving Kyung-yi. Yong-suk's plans blow up in her face.
Episode 11
S1 Ep11
8.2
11th Dec 2021
Yong-suk begs for Kyung-yi's help after a video of the yacht party is leaked. Yi-kyung taps a member of Kyung-yi's team for a covert collaboration.

Worst Episodes of Inspector Koo

Episode 1
S1 Ep1
7.2
30th Oct 2021
In need of a big win at work, Na Je-hui plays on Koo Kyung-yi's strengths and weaknesses to enlist her help on a missing person's case.
Episode 3
S1 Ep3
7.7
6th Nov 2021
A news story about a criminal's light sentence establishes the next target for "K," who sets the scene at a bustling university campus.
Episode 4
S1 Ep4
7.9
7th Nov 2021
Santa's chase after "K" puts the team on high alert, especially Kyung-yi. A spooked co-conspirator distances himself from the criminal mastermind.
Episode 6
S1 Ep6
7.9
14th Nov 2021
Kyung-yi sifts through Yi-kyung's playbooks to find out the next target. An outcast's account takes the team to an IT company headed by a public figure.

Inspector Koo Episode Guide

Episode 1
S1 Ep1
7.2
30th Oct 2021
In need of a big win at work, Na Je-hui plays on Koo Kyung-yi's strengths and weaknesses to enlist her help on a missing person's case.
Episode 2
S1 Ep2
8.0
31st Oct 2021
Kyung-yi suspects there's more to this accident than meets the eye. Reuniting with an old classmate, Song Yi-kyung hears about a former teacher's fate.
Episode 3
S1 Ep3
7.7
6th Nov 2021
A news story about a criminal's light sentence establishes the next target for "K," who sets the scene at a bustling university campus.
Episode 4
S1 Ep4
7.9
7th Nov 2021
Santa's chase after "K" puts the team on high alert, especially Kyung-yi. A spooked co-conspirator distances himself from the criminal mastermind.
Episode 5
S1 Ep5
8.0
13th Nov 2021
Jung Jeong-yeon thinks back to a traumatic incident in her niece's past. Following a hunch that "K" might leave the country, Kyung-yi's team sets a trap.
Episode 6
S1 Ep6
7.9
14th Nov 2021
Kyung-yi sifts through Yi-kyung's playbooks to find out the next target. An outcast's account takes the team to an IT company headed by a public figure.
Episode 7
S1 Ep7
8.3
20th Nov 2021
In a high-stakes game of cat and mouse, Kyung-yi tries to find and stop the deadly plans Yi-kyung has set in place for Ko Dam's public event.
Episode 8
S1 Ep8
8.1
21st Nov 2021
Yi-kyung's loss plunges her into a world of reckless darkness. Both Yi-kyung and Kyung-yi seek answers on the inexplicable outcome of the event.
Episode 9
S1 Ep9
8.1
4th Dec 2021
Yi-kyung joins hands with Yong-suk, replacing a down-in-the-dumps Kyung-yi who falls out of favor with the strong-handed director.
Episode 10
S1 Ep10
8.5
5th Dec 2021
Kyung-yi inches closer to finding out the truth behind the boat party. Yi-kyung tries to escape the suffocating grasp of Yong-suk's control.
Episode 11
S1 Ep11
8.2
11th Dec 2021
Yong-suk begs for Kyung-yi's help after a video of the yacht party is leaked. Yi-kyung taps a member of Kyung-yi's team for a covert collaboration.
Episode 12
S1 Ep12
8.3
12th Dec 2021
Santa is held hostage by Yi-kyung, who reveals his identity to a disbelieving Kyung-yi. Yong-suk's plans blow up in her face.