Inspector Koo
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.
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Episodes
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Top Cast
Lee Young-ae
Koo Kyung-yi · 12 eps
Kim Hye-jun
Song Yi-kyung / "K" · 12 eps
Kim Hae-sook
Director Yong · 12 eps
Kwak Sun-young
Na Je-hui · 12 eps
Baek Sung-chul
Santa · 12 eps
Cho Hyun-chul
Oh Gyeong-su · 12 eps
Lee Hong-nae
An Geon-uk · 12 eps
Jeong Seok-yong
Mr. Kim · 11 eps
Jeong Jong-jun
Je-hui's father · 9 eps
Park Kang-seop
Lee Dae-ho · 8 eps
Bae Hae-sun
Jung Jeong-yeon · 6 eps
Choi Young-jun
Jang Seong-u · 6 eps
Park Ji-bin
Heo Hyeon-tae · 6 eps
Choi Dae-chul
Heo Seong-tae · 6 eps
Kim Kang-hyun
Kim Min-gyu · 5 eps
Park Ye-yeong
Yoon Jae-yeong · 4 eps
Kim Soo-ro
Ko Dam · 4 eps
Kim Ki-cheon
Gardener · 2 eps
Jeon Seok-chan
[Detective] · 2 eps
Ahn Ryeo-jin
Escort (Eps 1, 2) · 2 eps
