I Am the King

Grand Prince Choong-nyung / Deok-chil

Hwang Hee

Shin Ik-yeok

King Taejong

Hae-goo

Warrior Hwang-goo

Soo-yeon

Prince Yangnyeong

Crowned Princess

Sol-bi

Jang Young-sil

Geun-bae

Uigeumbu ascetic

Tribute young woman

Warehouse Servant

Sol-bi's mother

Ornament Merchant

Constable