Yoo Ah-in

Crown Prince Sado

Song Kang-ho

King Yeongjo

Moon Geun-young

Lady Hye Gyeong-gung

Jeon Hye-jin

Royal Consort Yeong-bin

Kim Hae-sook

Queen In-won

Park Won-sang

Hong Bong-han

Lee Hyo-je

Young Jeongjo

Lee Dae-yeon

Kim Sang-ro

Kang Sung-hae

Kim Han-goo

Choi Deok-moon

Hong In-han

Jeong Seok-yong

Eunuch Hong

Choi Min-chul

Chae Je-gong

Jin Ji-hee

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

Cho Seung-yeon

Lee Chun-bo

Lee Kwang-il

Min Baek-sang

Cha Soon-bae

Eunuch Park

Kim Min-gyu

Kim Gwi-joo

Uhm Ji-sung

Young Sado

Shin Soo-yeon

Young Hye Gyeong-gung

Jung Hae-kyun

Blind Shaman

Son Woo-hyuk

Hong Nak-in

Nam Yeol

Jeongjo's Eunuch

Na Ju-ho

12 Byeolgam

Choi Ji-woong

Commander of the Royal Guard

Lee Ji-wan

Commander of the Byeolgamdae

Jo Ha-seok

Na Gyeong-eon

Han Kuk-jin

Eunuch

Im Seo-eun

Court Lady of the Royal Clothing Office

Kim Jin-hyeok

Representative of the Confucian Scholars

Lee Min-hye

Female Relative of the Royal Family

Jang Woo-yong