Kim Ok-vin

Princess So-hee/Moo-young

Uhm Tae-woong

Yeon Choong

Choi Min-soo

Yeon Gaesomun

Kim Yeong-cheol

King Yeongnyu

On Ju-wan

Bojang of Goguryeo

No Min-woo

Yeon Namsaeng

Park Soo-jin

Mo-seol

Yoon So-hee

Nang-ga

Lee Won-jong

Jang-po

Lee Tae-ri

Crown Prince Hwangwon

Lee Yi-kyung

Tae-pyung

Kim Sang-ho

So Sa-beon

Kwak Jung-wook

Chi-woon

You Chea-myung

Kil-Boo

Jo Jae-yun

Boo-chi

Chae Sang-woo

Yeon Choong (young)

Lee Jung-shin

Si Woo

Jung Zi-so

Cho-hee

Lee Mo-gae

Camera Operator

Kim Yong-soo

Director

Lee Jeong-beom

Director

Kwon Min-soo

Writer