사도

유아인

Crown Prince Sado

Song Kang-ho

King Yeongjo

Moon Geun-young

Lady Hye Gyeong-gung

전혜진

Royal Consort Yeong-bin

김해숙

Queen In-won

박원상

Hong Bong-han

이효제

Young Jeongjo

Lee Dae-yeon

Kim Sang-ro

강성해

Kim Han-goo

최덕문

Hong In-han

정석용

Eunuch Hong

최민철

Chae Je-gong

진지희

Princess Hwa-wan

Park Myung-shin

Queen Jung-sung

Seo Yea-ji

Queen Jung-soon

Park So-dam

Lady Moon

So Ji-sub

Adult King Jeongjo

조승연

Lee Chun-bo