Inspector Koo 1. Sezon 4. Bölüm

Lee Young-ae

Koo Kyung-yi

Kim Hye-jun

Song Yi-kyung / "K"

Kim Hae-sook

Director Yong

Kwak Sun-young

Na Je-hui

Baek Sung-chul

Santa

Cho Hyun-chul

Oh Gyeong-su

Lee Hong-nae

An Geon-uk