Kim Kyu-baek

as Lee Go-dong

as Informant X

as Yeo-back

as [Seongju Prison inmate #1369]

as [Yu Na's brother]

as Joo Myeong-hun

as North Korean Agent

as Kim Yi-byung

as Kim Hyung Bok

as Jong-gil's Son

as Independence Soldier

as Drunk 1

as Volleyball Prisoner

as Peddler

as Army Personnel

as Audience

as Young-choon's Gang Member

as Joseon Draftee