Missing Crown Prince

Jun-Myon Kim

Prince Yi Geon

Hong Ye Ji

Choi Myeong-yoon

Se-bin Myeong

Min Soo-ryeon

Min-kyu Kim

Grand Prince Doseong

Kim Joo-hun

Choi Sang-rok

Jeon Jin-oh

King Hae Jong ( Lee Gon and Do Seong father)

Nam Kyung-eub

Moon Hyeong

Yoo Se-Rye

Lady Yoon

Jung-Woo Lee

Han Sang-soo

Jang Eui-don

Magistrate

Kim Byeong-Ok

Geo-woo

Ahn Suk-hwan

King Seokjong

Yong-nyeo Lee

Face reader

Beom-sik Seo

Ex-royal guard

Kim Won-hoon

Storyteller

Jo Seok-in

Clinic Patient