

The series ran 1 season across 86 episodes and has ended.
Synopsis
"The Great King, Sejong" is a full-scale political drama describing how King Sejong and his loyal retainers cooperate and contrive to make his dynasty a better place. While King Sejong was on the throne, the Joseon Dynasty enjoyed increasing prosperity. The drama shows the dramatic processes of how so many new cultural heritages have been devised.
Ratings
| Source | Rating |
|---|---|
| IMDb | 8.0/10 |
| TMDB | 4.8/104 votes |
Seasons
| 1 | Season 1 | 86 ep2008 |
Key crew
- Yoon Sun JooCreator
- 김태희Creator
- Kim Won-sukDirector
- Kim Tae-heeWriter
Cast
- Kim Sang-kyungKing Sejong the Great
- Kim Yeong-cheolKing Taejong
- Kim Kap-sooPrime Minister Hwang Hui
- Lee Won-jongYun Hee
- Lee Chun-heeJang Yeong-sil
- Seo Jun-youngGrand Prince Suyang
- Oh Yeon-seoEori
- Lee Hyun-wooPrince Choong-nyeong
- Nam Ji-hyunyoung Princess Shim
- Lee InPrince Yangnyeong (young)
- Lee Jung-hyunLee Seon
- Jung Suk-won























