- Ma Dong-seok
- Yeok Gi-cheol
- Kim Sae-ron
- Kang Yoo-jin
- Jang Gwang
- President Kim
- Kim Min-che
- Yoo-jin's mom
- Lee Sang-Yeob
- Kim Ji-seong
- Kim Dae-hyeon
- Byeong-doo's subordinate #2
- Yu Ha-bok
- Police Superintendent Choi
- Kwon Hyuk-bum
- Gangster #1
- Lee Sang-hoon
- Detective #1
