미운오리새끼

Kim Jun-ku

Nak-man

오달수

Nak-man's Father

조민준

Lieutenant

Jung Ye-jin

Hye-rim

Moon Won-ju

Monk in Training

Ko Yeong-il

General

Yang Jung-gyeong

Greeting Faction

Park Hye-seon

Staff Sergeant Kwon

Kim Han-jun

Private First Class Park

김성령

Nak-man's Mother