12 episodes

Inspector Koo - Season 1

First aired Oct 30, 2021Season 1

Browse all 12 episodes in this season, including available images, air dates, runtimes, ratings and episode summaries from TMDB.

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Community reviews for Inspector Koo, shown here with its season details.

ParkMin

Sep 25, 2023

6.0

I really appreciate its style but the plot was sacrificing way too much in favor of its supposed black comedy. Sure the drama had its high moments where the comedy really shined but the endless 12 episodes chase was exhausting and poorly executed. At least there's more to like about it, the drama had a good selection of soundtracks that amplified its stylistic moments. I wish this drama was a movie, it would have been a lot more fitting for what it had to offer. Anyway, the drama seems to be an accurate representation of Lee Young Ae's long hiatuses.

samsalabäm

May 12, 2026

10.0

You don't get too many korean shows with a cool and clever female lead. Inspector Koo is one of this rare diamonds where a women isn't just the female love interest. I really would love to watch a second season. There is crime and murder and a bit of nerdy stuff. I enjoyed it a lot.

Episodes

Episode 1

8.0

Oct 30, 202172 min1 votes

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

9.5

Oct 31, 202174 min2 votes

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

9.0

Nov 6, 202171 min1 votes

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

9.0

Nov 7, 202169 min1 votes

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

8.0

Nov 13, 202164 min1 votes

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

8.0

Nov 14, 202174 min1 votes

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

9.0

Nov 20, 202166 min1 votes

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

9.0

Nov 21, 202169 min1 votes

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

9.0

Dec 4, 202173 min1 votes

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

9.0

Dec 5, 202164 min1 votes

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

8.0

Dec 11, 202164 min1 votes

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

8.0

Dec 12, 202166 min1 votes

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.