as Jogging Man

as Seo Ki-won

as Seo Jae-hee / Prince Lee Seon

as Doctor Choi Myung-il

as Jang Do-jin

as Do Ji-hyuk

as Self

as Chief Eunuch

as Self

as Nam-Goong Joon-soo

as Lee Jin

as Baek In-ho

as Kang In-Ho

as Do Gun-Woo

as Himself

as Yeo-wool

as Chen

as Lee Hae-rang

as Lee Ho-yun

as Park Woong-ki

as Dong-ju's brother

as Won Kang-hwi

as Kimura Shunji

as Prince Hooge

as Yoo Jin

as Kim Yong-soo

as Han Kang-min

as Self

as Ahn Kyung-tae

as Jo Sun-in

as In Kyung-hwan

as Heo Kyun

as Hong Seok-min

as Heo Jong-man

as Self

as Jae-hoon

as Gay Employee