Lee Sang-hyeon

Jung Jae-young

Sang-hyun

Jae-yeong Jeong

Jang Eok-gwan

Lee Sung-min

Detective Eok-Gwan

Sung-min Lee

Park Hyeon-soo

Seo Jun-young

Lee Su-jin

Lee Soo-bin

Jo Doo-sik

Lee Ju-seung

Team leader Koo

Kim Hong-pa

Yang Tae-seop

Kim Dae-myung

Min-ki's father

Jeong Seok-yong

Min-ki's mother

Park Myung-shin

Cheol-yong's father

Youn Ho Cho

Detective

Jung Hyung-suk

Cheol-yong's mother

Kim Hyun

Student

Lee Soo-kyung

Seoul Detective #4

Kim Won-jin

Mi-jin's Mother

Kim Seon-hwa

Gangneung Police 3

Kang Suk-won

Kim Chul-yong

Song Ji-hyuk

Gangneung Detective #2

Baek In-kwon