Standing in for an unhinged Joseon king, a look-alike clown plays the part but increasingly becomes devoted to protecting the throne and the people.
Yeo Jin-goo
Clown Ha-seon / King Yi-heon
Lee Se-young
Yoo So-Woon
Kim Sang-kyung
Lee Kyu
Jeong Hye-young
Woon-Sim
Jang Kwang
Eunuch Jo
Kwon Hae-hyo
Shin Chi-Soo
Jang Young-nam
King's mother
Yoon Kyung-ho
Kab-Soo
Lee Mu-saeng
Prince Jinpyung
Min Ji-a
Court Lady Kim
Yun Jong-seok
Jang Moo-Young
Oh Ha-nee
Ae-Young
Choi Kyu-jin
Shin Yi-Kyeom
Jong-Seok Yun
Jang Moo Young
Seo Yoon Ah
Sun Hwa Dang
Shin Soo-yeon
Dal Lae
Kim Soo-jin
Court Lady Park
Ahn Eun-jin
Hu Gung
Kwon Eun-bin
Court Lady
