Han Tae-il

as Choi

as Young-bae

as Old Actor

as Young-ho

as President Moon

as "Grandpa"

as Hang-man

as Han

as janitor

as President

as Detective

as Do-hyun's Father

as President

as Middle-aged Man

as Oh Ga-gang

as Song

as Chil-sung

as Crane Fist School disciple, Japanese

as Kim

as Han Dong-ju

as Member of the Heroic Corps

as Sasaki's Subordinate

as Henchman 7 (ep. 2)

as Man-ho's Henchman 6

as Reporter