as Lee Han-bong
as Dong-hwan
as Choi Hee-Joon
as Hae-su
as Ji-ho
as Young Moon Gang-tae
as Kim Yi-joon
as Lee Young-joon / Lee Sung-hyun
as Cha Hoon [Dal Gun's nephew / "11 Years Old"]
as Young Shin-jae / Kang Hyun-min
as Jung Ki-ho
as Son Joon-young
as Son Jun-yeong (Eps 2, 3)
as Ban Joo-yeon adolescente
as Han Jun-woo
as Kyung Ho
as Cha Min Hoo [Young]
as Heo Im [Young]
as Kim Soo-hyeon (niño)
as Kim Ji Hoon
as Prince Kangnyeong
