Cast
Han Suk-kyu
King Se-jong
Jang Hyuk
Kang Chae-yoon / Ddol-bok
Shin Se-kyung
So-yi / Dam
Cho Jin-woong
Moo-hyul
Yoon Je-moon
Jeong Gi-joon
Baek Yoon-sik
Yi Bang-won
Park Hyuk-kwon
Jung In-ji
Kim Ki-bum
Pak Paengnyeon
Shin So-yul
Mok-ya
Choi Il-hwa
Kim Jongseo
Kim Ki-bang
Cho Tak
Lee Soo-hyuk
Yoon Pyeong
Choi Woo-shik
Jeong Gi-joon / Ga Ri-on (young)
Ahn Suk-hwan
Lee Shin-juk
Jo Hee-bong
Han Myung-hoi / Han Ga-nom
Lee Jae-yong
Cho Mal-sang
Kim Hyeon-soo
So-Yi (child)
Yeo Jin-goo
Ddol-bok (teen)
Jung Jong-chul
Ok Ddeol-i
Han Sang-jin
Sim Jong-soo
Woo Hyeon
Lee Bang-ji
Ryu Seung-su
Jang Seong-soo
Jung Da-bin
Yeon-doo
Kim Jong-Kuk
Jeong Byul-gam
Kim Eung-soo
Ki Je-yeon
Jeon No-min
Jeong Do-kwang
Seo Jun-young
Grand Prince Gwangpyeong
Hyun Woo
Seong Sam-mun
Goo Seung-hyun
Kang Chae-yoon and Dam's eldest son
Song Ok-suk
Do Dam-daek
Lee Se-na
Geun-Ji
Kim Kyung-Jin
Gakseoli Boss
Song Joong-ki
King Se-Jong [Young]
Crew
Lee Chul-ho
Production Design
(Art)
Sang-yeon Park
Writer
(Writing)
Kim Young-hyun
Writer
(Writing)
Jang Tae-yoo
Director
(Directing)
Baek Kyung-chan
Martial Arts Choreographer
(Crew)