as Seo Ki-won

as Seo Jae-hee / Prince Lee Seon

as Doctor Choi Myung-il

as Jang Do-jin

as Chief Eunuch

as Self

as Do Ji-hyuk

as Self

as Nam-Goong Joon-soo

as Lee Jin

as Baek In-ho

as Kang In-Ho

as Himself

as Do Gun-Woo

as Chen

as Yeo-wool

as Lee Ho-yun

as Park Woong-ki

as Lee Hae-rang

as Won Kang-hwi

as Kimura Shunji

as Dong-ju's brother

as

as Yoo Jin

as Dorgon

as Self

as Kim Yong-soo

as Han Kang-min

as Jo Sun-in

as Ahn Kyung-tae

as

as In Kyung-hwan

as Heo Kyun

as Hong Seok-min

as Self

as Heo Jong-man

as Gay Employee

as Jae-hoon