Cha Si-won

as Hong Kong Man

as Sa-cheong

as Member of Military Headquarters

as Lim Jae-cheol

as Guard Han Yeon-sung

as Dae-hwan

as Student

as Detective #4

as Yang Jae-seon

as Jung Hyeon-gi

as Ah-eum's husband

as Hired Driver

as Kim Jung-hyun

as Assistant Director

as Convenience Store Owner

as Cop 1

as Joo Hyub

as Song Dae-hyeob