Characters played by Ju-bong Gi
Chief Choi
Characters played by Jo Jae-yoon
Detective Ki-seok
Characters played by Eui-sung Kim
Son Myeong-soo
Characters played by Kim Sang-kyung
Tae-soo
Characters played by Kim Seong-gyoon
Seung-hyeon
Characters played by Sang-Kyeong Son
Oh Young-Seok
Characters played by Park Sung-woong
Kang-cheon
Characters played by Geun-Su Won
Young Oh Young-Seok
Characters played by Seung-ah Yoon
Soo-kyung