이제훈
— Jun-seok
Ahn Jae-hong
— Jang-ho
Choi Woo-shik
— Ki-hoon
Park Jeong-min
— Sang-soo
Park Hae-soo
— Han
이항나
— Ki-hoon's Mother
승의열
— Ki-hoon's Father
송요셉
— Security Chief
배제기
— Tae-geun
조성하
— Bong-sik / Bong-soo
Kim Won-hae
— Bin-dae
유정호
— Gun Store Employee
김산
— Club Man
김선화
— Mother
최희도
— Security guard 2
황보정일
— Bong-sik's man
김용완
— Doctor
이도국
— Detective
전운종
— Funeral service
나대한
— Bong-soo's man
안성봉
— Bong-soo's man
노형원
— Bong-soo's man
안현빈
— CCTV
김서원
— Youth