as tattoo man(1 ep)
as M.K Information Desk Staff
as Aoki
as Staff Sergeant Ahn
as Jason
as Baek-joong's man(1 ep)
as Director Oh
as Gwon Jun
as Ko Eun-tae
as Driver
as M.K Information Desk Staff
as Military Police
as Envoy of Qing Dynasty
as Gwon Jun
as Go-bin
as Soldier(1 ep)
as Kim Young-Woo(12 eps)
as Assistant Choi(2 eps)
as Kim Cheol Soo's assassin(1 ep)
as Bong-soo's man
as Agent
as Bodyguard at Chinese Restaurant
as Backup Detective
as Street Man
as Big Man
as Court Security Guard
as Man in Suit
as Lee Moo-bae's gang member 2
as First Service Crew Member 3
as Parking Lot Janitor
as Gaya Temple Military Officer
as New Power Suit Special Unit Member 5
as Brian's Entourage
as Sky Lounge Manager
as Court Guard
as Court Security Guard
as Alfonso Transport
as Harbor Ticket Office Ronin