상의원

Han Suk-kyu

as Jo Dol-suk

Go Soo

as Lee Gong-jin

Park Shin-hye

as Queen Jeongseong

Yoo Yeon-seok

as King Yeong-jo

Lee Yu-bi

as Royal Concubine Soui

Don Lee

as Pan-soo

Shin So-yul

as Wol-hyang

Bae Sung-woo

as Je-jo

Yang Eun-yong

as Nobleman's Wife

Park So-dam

as Yu-wol

Kim Dong-hwi

as Prince

Han Ji-eun

as Gisaeng

Woo Do-im

as Hong-ok

Choi Hee-jin

as Madam Park

Lee Seo-yi

as Gentry Woman

Jung Sang-cheol

as Prime Minister

Kim Nam-woo

as Military Officer

Lee Su-na

as Chief maid