as Young-bae

as President Moon

as "Grandpa"

as Hang-man

as janitor

as Detective

as Do-hyun's Father

as Middle-aged Man

as Ga-gang Oh

as Chil-sung

as Crane Fist School disciple, Japanese

as Member of the Heroic Corps

as Sasaki's Subordinate

as Man-ho's Henchman 6

as Henchman 7 (ep. 2)

as Reporter