The First Night with the Duke

Seohyun

Cha Seon-chaek / K· 12 ep

Ok Taec-yeon

Prince Kyungsung / Lee Beon· 12 ep

Kwon Han-sol

Cho Eun-ae· 12 ep

Seo Bum-june

Jeong Su-gyeom· 12 ep

Ji Hye-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

· 12 ep

Ju Seok-tae

King Seoljong· 12 ep

Nam Kee-ae

· 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

Choi Hyeon-jin

Yi Beon [Teen]· 5 ep

Su Hyun

[Seonmun club member]· 2 ep

Jung Jung-ah

Madam Jeong (Eps 3)· 1 ep

Ban Hye-young

Seller (eps 9)· 1 ep