Lee Cheol-min

as Self (2 episodes)

as Kang Min-cheom (32 episodes)

as Yoo Sung-jun (6 episodes)

as Gil-joong

as NKPA General

as Kim Hyung-Do (20 episodes)

as Park Ki-man (16 episodes)

as Director of Academic Affairs (6 episodes)

as Director Kim (16 episodes)

as Court Clerk Maeng Sa-sung (16 episodes)

as Self (1 episode)

as Ok Sa-jang

as Oh So-Tae (18 episodes)

as Movie Director / Magistrate (20 episodes)

as Ho-jung

as Fortune teller (2 episodes)

as Ham Seung-ho (2 episodes)

as Self (1 episode)

as Park Gwan-soo's Secretary (16 episodes)

as 귀선 돌격장 이기남 (5 episodes)

as Driller Captain