Inspector Koo

 (Korean: 구경이; RR: Gu Gyeong-i) is a South Korean crime series created by Lee Jung-hum and SeongChoy. It premiered on October 30, 2021, on JTBC.

Prior to episodes arriving on Netflix, they will first be broadcast on the South Korean cable network JTBC.

Summary
"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."

- Official Netflix synopsis

Cast and Characters

 * Lee Young-ae as Koo Kyung-Yi
 * Kim Hye-jun as K (Song Yi-Kyung)
 * Kim Hae-sook as Yong Sook
 * Kwak Sun-young as Na Je-Hui
 * Baek Sung-chul as Santa
 * Cho Hyun-chul as Oh Gyeong-Su
 * Lee Hong-nae as Gun-Wook

Episodes

 * Season One