Overview
A true historical drama about King Sejong, the greatest ruler in Joseon history who sought to enhance national prosperity and military power through astronomy, and Jang Yeong-sil, the most remarkable scientist.
Cast
- Choi Min-sik as Jang Yeong-sil
- Han Suk-kyu as King Sejong
- Shin Gu as Minister
- Huh Joon-ho as Jo Mal-saeng
- Kim Tae-woo as Jeong Nam-son
- Kim Won-hae as Jo Sun-saeng
- Im Won-hee as Im Hyo-don
- Park Sung-hoon as Crown Prince Yi Hyang
- Jeon Yeo-been as Sa-im
- Yoon Je-moon as Choi Hyo-nam