Ahn Seong-bong

as tattoo man (1 episode)

as M.K Information Desk Staff

as Aoki

as Staff Sergeant Ahn

as Jason

as Baek-joong's man (1 episode)

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 episode)

as Kim Young-Woo (12 episodes)

as Assistant Choi (2 episodes)

as Kim Cheol Soo's assassin (1 episode)

as Bong-soo's man

as Agent

as Bodyguard at Chinese Restaurant

as Backup Detective

as Street Man

as Big Man