Cast
Kim Sang-kyung
King Sejong the Great • 86 episodes
Kim Yeong-cheol
King Taejong • 86 episodes
Kim Kap-soo
Prime Minister Hwang Hui • 86 episodes
Lee Won-jong
Yun Hee • 86 episodes
Lee Chun-hee
Jang Yeong-sil • 86 episodes
Seo Jun-young
Grand Prince Suyang • 86 episodes
Oh Yeon-seo
Eori • 86 episodes
Lee Hyun-woo
Prince Choong-nyeong • 86 episodes
Nam Ji-hyun
young Princess Shim • 86 episodes
Lee In
Prince Yangnyeong (young) • 86 episodes
Lee Jung-hyun
Lee Seon • 86 episodes
Jung Suk-won
• 86 episodes
Park Sang-min
Prince Yang-Nyung • 86 episodes
Choi Myung-gil
Queen Won-gyeong • 86 episodes
Sun Dong-hyuk
Choi Yoon-deok • 86 episodes
Chang Gi-young
• 86 episodes
Lee Yoon-ji
Queen so Heon • 86 episodes
