Thế Tử Biến Mất Rồi!

Yoo Se Rye

Jung Jeon Yun / Queen Yun [King Hae Jong’s second wife]

Jeon Jin Oh

King Hae Jong [Lee Gon and Do Seong's father]

Cha Kwang Soo

Yun I Gyeom [Queen Yun's father]

Kim Seol Jin

Gab Seok [Lee Gon's companion]

Park Sung Yun

Kim Sang Gung [Queen Dowager Min's lady-in-waiting]

Son Jong Bum

Yun Jeong Dae [Head of capital bureau]

Kim Sung Hyun

Han Sang Su [Lee Gon's eunuch]

Kim Tae Geun

Kim Dae Seung [Office of Censors's official]

Choi Jong Yoon

Jung Yeong [Royal guard]

Seo Jae Woo

Moo Baek [Sang Rok's bodyguard]

Kim Noh Jin

O Wol I [Myeong Yun's maid]

Sul Ji Yoon

Cho Sang Gung [Queen Yun's lady-in-waiting]

Nam Kyung Eup

Moon Hyeong [Lee Gon's maternal grandfather]

Park Gi Ho

[King Hae Jong's eunuch]

Won Seong Yeon

Cheol Du [Do Seong's confidant]