The Treacherous

Ju Ji-hoon

Im Sung-jae

Kim Kang-woo

Prince Yeonsan

Lim Ji-yeon

Dan-hee

Lee You-young

Seol Jung-mae

Cheon Ho-jin

Sa-hong

Cha Ji-yeon

Jang Nok-su

Go Kyung-pyo

Grand Prince Jin-seong

Seo Young-joo

Young Im Sung-jae

Song Young-chang

Yu Ja-gwang

Cho Han-cheul

Park Won-jong

Jang Kwang

Prime Minister

Ki Joo-bong

Butcher Mr. Kim

Ryu Abel

Wife of the Head of Sung Kyun-kwan

Kim Ji-young

Mother of Deposed Queen Lady Yun

Moon Hee-kyung

Discipline sanggung

Kim Do-young

Barmaid

Amy

Cotton Flannel Painting Model Court Lady

Yoon Yeong-gyun

Park Kyung-chan

Minister

Kim Soo-yeon

Cotton Flannel Painting Model Court Lady

Yoon Young-kyun

Head of Naegeumwi

Seo Ji-seung

Prime Minister's daughter

Lee Yoon-ji

I-sol

Jeong In-gi

Head of Sung Kyun-kwan (uncredited)

Min Chae-yeon

Gambler's Daughter (uncredited)

Lee Bo-ra

Kim Ri-won

Dancer in Party

Hwang Dong-hee

Guard warrior