Yoon Sang-hyun
Soo-kyo
Acting
Hwang Chan-seong
Soo-geun
Acting
Lee Kwang-soo
Constable Park
Acting
Song Sae-byuk
Dong-soo
Acting
Lee Ji-yeon
Teacher Hong
Acting
Seong Byeong-suk
Mother
Acting
Kim Ji-min
Soo-jung
Acting
Yun Yeong-keol
Choong-sik
Acting
Kang Suk-won
Fellow Detective
Acting