Kim Hyung-il, Shim Jae-hyun
Lee Jung-woo
32
KBS1
South Korea
Korean
Source: Wikipedia
Yi Suk-beon
Yi Hwa-sang, Yi Ji-ran's eldest son.
King Woo, the 32nd King of Goryeo.
Queen Sindeok, the 1st Queen Consort of Joseon.
Min Je, Queen Wongyeong's father.
Yu Jeong-hyeon
Yi Do, Prince Chungnyeong. Gu Hyun as 5-year-old Yi Do Joo An as 1-year-old Yi Do Kim Ro-woon as baby Yi Do
Yi Bang-woo, "Grand Prince Jinan" (진안대군; 鎭安大君).
Queen Wongyeong, the 3rd Queen Consort of Joseon.
Jeong Mong-joo, the last loyalist of Goryeo.
Queen Sinui, Yi Seong-gye's first wife and Yi Bang-gwa & Yi Bang-won's mother.
Hwang Hui
Yi Je, Prince Yangnyeong. Kim Joon-ui as 8-year-old Yi Je Kim In-woo as 4-year-old Yi Je
Yi Bang-won, King Taejong, the 3rd King of Joseon. Known as "Duke Jeongan" (정안공; 靖安公).
Yi Seong-gye, King Taejo, the founder and 1st King of Joseon.