Himself
Hwang Jae-sung
Pil-yong
Oh Dong-cheol
Kim Hwi
Choi-gon
Ha Sung-woo
Yi Sun-shin
Jeong-tae
Il-sang Lee /
Em / M
Himself (uncredited)
Kim In-gi
Det. Woo
Jay / Sunny
Young Deok-gun
(cameo)
Sung-chul
Det. Kang Min-ho
Jae-su
Park Bong-su
Yong-dae
Det. Kang Min-ho
Kim Young-min
Lee Sung-cheol
Bae Il-do
Do-il
Jang Chilsu
Je-bi
