
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-gooClown Ha-seon / King Yi-heon
Lee Se-youngYoo So-Woon
Kim Sang-kyungLee Kyu
Jeong Hye-youngWoon-Sim
Jang KwangEunuch Jo
Kwon Hae-hyoShin Chi-Soo
Jang Young-namKing's mother
Yoon Kyung-hoKab-Soo
Lee Mu-saengPrince Jinpyung
Min Ji-aCourt Lady Kim
Yoon Jong-seokJang Moo-Young
Oh Ha-neeAe-Young
Choi Kyu-jinShin Yi-KyeomJong-Seok YunJang Moo YoungSeo Yoon AhSun Hwa Dang