Inspector Koo

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.

• Lee Jung-heumDirector
• Seong ChoyWriter
• Kim Tae-seongOriginal Music Composer

• Lee Young-aeKoo Kyung-yi
• Kim Hye-junSong Yi-kyung / "K"
• Kim Hae-sookDirector Yong
• Kwak Sun-youngNa Je-hui
• Baek Sung-chulSanta
• Cho Hyun-chulOh Gyeong-su
• Lee Hong-naeAn Geon-uk