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Seasons of Inspector Koo

Inspector Koo currently has 1 season and 12 episodes. Most episodes run for around 70 minutes, giving it the feel of a full hour-long drama. The series is currently marked as "Ended". The most recently aired episode came out in 2021.

Inspector Koo Season 1 • TV Show

Season 1

Are there new episodes of Inspector Koo coming?

Inspector Koo is marked as an ended series, with its final episode airing on December 12, 2021. At this time there are no new seasons or episodes announced, so the release radar for this show is effectively closed unless a revival or spin-off is announced. When the next release does arrive, it is expected to carry the same content rating of TV-14 (US), which can influence when it airs on different providers and platforms.

Watch the official trailers for Inspector Koo

Watch 2 official trailers, teasers and promos for Inspector Koo in one place. Most of these clips were released around October 2021, capturing the show at its peak marketing push. Use the carousel to sample the show's visual style, story hooks and production quality before you dive into full episodes.

Uploaded in October 2021

Uploaded in October 2021

TV Shows like Inspector Koo

If you enjoy Inspector Koo, you may also like 21 Jump Street, Dateline and 56 Days. These recommendations share similar tone, themes, or genres, making them natural follow-ups once you finish this show, and can be streamed for free.

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Where to watch Inspector Koo for free?

Inspector Koo is available to stream on SuperFilmz. The series is primarily produced for audiences in South Korea, so availability can vary by region. However, you can watch full episodes of Inspector Koo for free on SuperFilmz, with ads.

What is Inspector Koo about?

A never-before-seen inspector. 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. It blends action & adventure, comedy and drama elements. The series reflects a distinct South Korea style and perspective. The story is shaped by its creator, Seong Choy.

Is Inspector Koo worth watching?

Inspector Koo holds an average rating of 7.4/10 based on 161 or more viewer votes. If you enjoy action & adventure, comedy and drama stories, this series is a strong candidate for your watchlist.

Release pattern and schedule for Inspector Koo

Inspector Koo has been releasing episodes between October 2021 and December 2021 across 1 season. So far there are 12 released episodes, giving you plenty of story to catch up on before the next drop.

Cast and creators of Inspector Koo

The main cast includes Lee Young-ae, Kim Hye-jun and Kim Hae-sook. Behind the scenes, it is created by Seong Choy, directed by Lee Jung-heum.

Lee Young-ae

as Koo Kyung-yi

Kim Hye-jun

as Song Yi-kyung / "K"

Kim Hae-sook

as Director Yong

Kwak Sun-young

as Na Je-hui

Baek Sung-chul

as Santa

Cho Hyun-chul

as Oh Gyeong-su

Lee Hong-nae

as An Geon-uk

Inspector Koo Keywords(6)

Last Updated

This page was last updated on Sep 5, 2026, 1:18 AM