Cha Si-won

as Cop 1

as Assistant Director

as Detective #4

as Hong Kong Man

as Member of Military Headquarters

as Dae-hwan

as Student

as Jung Hyeon-gi

as Hired Driver

as Convenience Store Owner

as Song Dae-hyeob

as Kim Jung-hyun

as Ah-eum's husband

as Guard Han Yeon-sung

as Joo Hyub

as Sa-cheong

as Yang Jae-seon

as Lim Jae-cheol