대왕 세종

Kim Sang-kyung

King Sejong the Great

Kim Yeong-cheol

King Taejong

Kim Kap-soo

Prime Minister Hwang Hui

Lee Won-jong

Yun Hee

이천희

Jang Yeong-sil

서준영

Grand Prince Suyang

Oh Yeon-seo

Eori

Lee Hyun-woo

Prince Choong-nyeong

Nam Ji-hyun

young Princess Shim

이준

Prince Yangnyeong (young)

Lee Jung-hyun

Lee Seon

Jung Suk-won