Park Hae-il as Nam-yi

Moon Chae-won as Ja-in

Kim Moo-yul as Seo-goon

Ryu Seung-ryong as Jyu Shin-ta

Park Ki-woong as Prince Doreugon

Ryohei Otani as Nogami

David Lee as Young Nam-yi

Lee Han-wi as Gab-yong

Park No-shik as Jang-sun

Lee Kyung-young as Kim Mu-seon

Lee Seung-joon as Wan-han (uncredited)

Park Myung-shin as Kim Mu-seon's Wife

Jo Woo-jin as Qing Messenger

Kang Tae-young as Hu Ra-Hu

Jung Je-woo as Gyo Chin-ka

Kim Moon-jong as Qing Officer

Kang Shin-chul as Escort Guard #2

Moon Young-dong as Woo-ring-ga