as Old Man

as Security Commander

as Battalion Commander

as Assault General

as Yoon Bum Sun

as Heritage Club Member Jeong Dae-cheol

as Chief of Criminal Division

as Campaigner

as Vietnamese Detective Tran

as CEO Lim

as MBS TV network department head

as Detective

as Security Chief

as Senior Police

as Park Dong Chul

as Police

as Torture expert

as Jo Cheol-moo

as One Network Member

as [Pigs' Feet Restaurant Boss]

as Ki-chan's Father

as Detective

as Taxi Driver

as Bong-tae

as Detective