All Cast
Lee Byung-hun
Choe Myeong-gil
Kim Yun-seok
Kim Sang-heon
Park Hae-il
King In-jo
Go Soo
Seo Nal-soe
Park Hee-soon
Lee Si-baek
Song Young-chang
Kim Ryu
Jo Woo-jin
Jeong Myeong-su
David Lee
Chil-bok
Heo Sung-tae
Yong Gol-dae
Kim Pub-lae
Khan
Jo A-in
Na-ru
Jin Sun-kyu
Lee Du-gap
Yoo Soon-woong
Chief Scholar (uncredited)
Park Ji-il
Deputy Chief Scholar (uncredited)
Choi Jong-ryul
Eunuch (uncredited)
Moon Chang-gil
Old Boatman (uncredited)
Cho Ah-in
Na-ru
Lee Sang-hee
Soldier
Kim Seo-hyeon
Minister
Ha Soo-ho
Royal Forces Commander
Jang Tae-min
Soldier
Song Hyeong-su
Messenger Officer
Jeon Ji-hak
Subject 1