- Lee Jung-jae
- Lee Ja-sung
- Choi Min-sik
- Section Chief Kang
- Hwang Jung-min
- Jung Chung
- Park Sung-woong
- Lee Joong-gu
- Song Ji-hyo
- Shin-woo
- Kim Yoon-seong
- Suk-mu
- Na Kwang-hoon
- Yang Moon-suk
- Park Seo-yeon
- Joo-kyung
- Choi Il-hwa
- Director Jang
- Joo Jin-mo
- Police Commissioner Ko
- Jang Gwang
- Director Yang
- Kwon Tae-won
- Director Park
- Kim Hong-pa
- Director Kim
- Seung-bu Lee
- Director 1
- Kim Byeong-Ok
- Yanbian Hobo 1
- Woo Jung-Kook
- Yanbian Hobo 2
- In-soo Park
- Yanbian Hobo 3
- Jeong Yeong-gi
- Yanbian Hobo 4
- Park Sang-gyu
- Police Executive
- Seong-hyeon Ryoo
- Executive 1
- Jung Gi-sub
- Executive 2
- Lee Woo-jin
- Executive 3
- Nak-Kyeong Seong
- Executive 4
- Byeong-hee Son
- Taxi Driver
- Jeong Mi-Seong
- Detective
- Ahn Soo-ho
- Director Choi
- Tae In-ho
- Subordinate 1
- Gyeong-Heon Lee
- Subordinate 2
- Young-ha Cha
- Subordinate 3
- Jae-Heon Jeong
- Jung Chung's Follower 1
- Lee Hee-seok
- Jung Chung's Follower 2
- Kim Seo-won
- Jung Chung's Follower 3
- Park Ji-hoon
- Jung Chung's Follower 4
- Kwak Jin-seok
- Jung Chung's Follower 5
- Tae-ho Kwon
- Jung Chung's Follower 6
- Shin Sung-Il
- Jung Chung's Follower 7
- Gyeong-min Nam
- Jung Chung's Follower 8
- Ham Jin-sung
- Jung Chung's Follower 9
- Jong-Cheol Seo
- Jung Chung's Follower 10
- Park Sang-hoon
- Lee Joong-gu's Follower 1
- Ji-hun Gwon
- Lee Joong-gu's Follower 2
- Bong-rok Choi
- Lee Joong-gu's Follower 3
- Je-Heon Choi
- Lee Joong-gu's Follower 4
- Woo-Hyeong Choi
- Lee Joong-gu's Follower 5
- Won-woo Lee
- Lee Joong-gu's Follower 6
- Hwan-soo Kim
- Lee Joong-gu's Follower 7
- Shin Choi
- Lee Joong-gu's Follower 8
- Hyeon-cheol Im
- Second Attacker 1
- Jin Mo
- Second Attacker 2
- Baek Seung-ik
- Clothed Follower 1
- Dong-wook Han
- Clothed Follower 2
- Min-Wook Jeong
- Clothed Follower 3
- Nam-Hoon Kim
- Clothed Follower 4
- Jong-hwa Jeong
- Doctor
- Hye-jeong Sin
- Female Doctor
- Shin-il Kim
- Policeman 1
- Dong-Heon Yeom
- Policeman 2
- Yong-jae Jo
- Investigator 1
- Yeong Jang
- Investigator 2
- Lee Joo-han
- Investigator 3
- Kim Seong-jong
- Investigator 4
- Jun-won Yeon
- Thug 1
- Jin-Hyeong Kim
- Thug 2
- Heo Myeong-haeng
- Thug 3
- Jae-Duk Han
- Triad Boss
- Young-sik Yeon
- Police Commissioner Ko's Driver
- Seong-jae Lee
- Director Jang's Man
- Gun Jeong
- Middle-Aged Policeman
- Su-Jeong Shin
- Convenience Store Woman
- Jeong-Hoon Lee
- (voice)
- Choi Yoon-jin
- (voice) (as Yoon-jin Choi)
- Ho-Yeon No
- (voice)
- Min-jung Park
- (voice)
- Jun-ho Yang
- (voice)
- Lee Kyoung-young
- Chairman Seok
- Ryu Seung-beom
- Police Constable Kang Chul-hwa
- Ma Dong-seok
- Section Chief Jo
- Won Woo
- Lee Joong-goo follower 6
