Um Tae-goo
Park Tae-goo
Jeon Yeo-been
Kim Jae-yeon
Cha Seung-won
Ma Sang-gil
Lee Ki-young
Kuto
Park Ho-san
Yang Do-soo
Hyun Bong-sik
Busan
Cho Dong-in
Jin-sung
Cha Soon-bae
Mr. Hwang
Ahn Se-bin
Ji-eun
Jang Young-nam
Jae-kyoung
Lee Moon-sik
Mr. Park
Son Byung-ho
Mr. Doh
Choi Jeong-hyun
Busan Thug
Nam Gyeong-min
Busan Thug
Seo Han-gyeol
Tae-goo's Subordinate
Tae In-ho
Detective