Lee Byung-hun
King Gwang-hae / Clown Ha-sun

Ryu Seung-ryong
Chief Secretary Heo-gyun

Han Hyo-joo
Queen Joong-jun

Kim In-kwon
Warrior Do

Jang Kwang
Eunuch

Shim Eun-kyung
Court Lady Sa-wol

Park Ji-a
Lady Han

Shin Jung-keun
Lee Jeong-rang

Jeon Guk-hyang
Lady Jeong

Lee El
Lady Ahn

Kim Myung-gon
Park Chung-seo

Kyul Hwi
Public Officer

Lee Yang-hee
Minister of Land

Lee Bong-ryeon
Royal Kitchen Court Lady

Shin Un-seop
Nobleman

Joo Young-ho
Public Officer

Yang Joon-mo
Kim Joo-seo

Moon Chang-gil
Prime Minister

Kwon Eun-soo
Gwang-hae's Towel Court Lady

Do Yong-gu
Minister of National Defense

Yoo Soon-woong
High Ranking Public Official

Ha Soo-ho
General Jung-jeon

Lee Jun-hyeok
Village Chief

Kim Bi-bi
Queen's Court Lady

Lee Jae-yong
Scholar

Heo Sung-tae
Soldier