이병헌

Choe Myeong-gil

김윤석

Kim Sang-heon

박해일

King In-jo

고수

Seo Nal-soe

박희순

Lee Si-baek

송영창

Kim Ryu

조우진

Jeong Myeong-su

이다윗

Chil-bok

허성태

Yong Gol-dae

김법래

Khan

진선규

Lee Du-gap

유순웅

Chief Scholar (uncredited)

박지일

Deputy Chief Scholar (uncredited)

최종률

Eunuch (uncredited)

문창길

Old Boatman (uncredited)

조아인

Na-ru

이상희

Soldier

김서현

Minister

하수호

Royal Forces Commander

장태민

Soldier

Song Hyeong-su

Messenger Officer

전지학

Subject 1

김하영

Shota