궁

윤은혜

Shin Chae-kyeong

주지훈

Crown Prince Lee Shin

송지효

Min Hyo-rin

김정훈

Prince Yul

이윤지

Princess Hye-myeong

김혜자

Queen Dowager Park

윤유선

Queen Min

심혜진

Lady Hwa-yeong

박찬환

Emperor Lee Hyeon

임예진

Chae-kyeong's Mother

강남길

Chae-kyeong's Father

최불암

Emperor Seong-jo

김상중

Crown Prince Hyo-yeol

Kim Seok

Shin Chae-jun

전여진

Lee Kang-hyeon

최성준

Kang-in

이용주

Jang-kyeong

Kim Dong-seok

Shin's attendant