비밀의 문

이제훈

Crown Prince Sado

김유정

Seo Ji-dam

윤소희

Seo Ji-dam / Park Bingae

한석규

King Yeongjo

박은빈

Lady Hyegyeong

김민종

Na Chul-joo

이원종

Park Mun-su

권해효

Seo Kyoon

전국환

Lee Jong-sung

Jang Hyun-sung

Hong Gye-hui

엄효섭

Min Baek-sang

김하균

Kim Sang-ro

최원영

Chae Je-gong

서준영

Shin Heung-bok

하승리

Queen Jeongsun

박효주

Woon-shim

김태훈

Kang Pil-jae

Jeong Gyu-su

Yang Soon-Man

Kwak Hee-Sung

Kim Moo

Jo Woo-jin

Lee Dal-seong