The First Night with the Duke

Seohyun

Cha Seon-chaek / K · 12 ep

TAECYEON

Prince Kyungsung / Lee Beon · 12 ep

Kwon Han-sol

Cho Eun-ae · 12 ep

Seo Bum-jun

Jeong Su-gyeom · 12 ep

Chi Hae-won

Do Hwa-seon · 12 ep

Lee Tae-seon

Prince Seonghyeon · 12 ep

Seo Hyun-chul

Cha Ho-yeol · 12 ep

Yun Yoo-sun

Yoon Deok-jeong · 12 ep

Lee Sang-un

Cha Jang-ho · 12 ep

Kim Shin-bi

Cha Du-ho · 12 ep

Yoon Jung-hoon

Cha Se-ho · 12 ep

Song Yeong-jae

Lee Beon's Head Servant · 12 ep

Ju Seok-tae

King Seoljong · 12 ep

Nam Gi-ae

King's Mother · 12 ep

Jung Hee-tae

Do Bae-myeong · 12 ep

Jung Ho-bin

Jeong Moon-seok · 12 ep

Kim Young-woong

Cho Byeong-mu · 12 ep

Kim Ah-young

Sul Gi [Shaman] · 12 ep