Cha Seung-won

as Ko Si-jo

as Cha Young-do

as Self

as In-ji's fourth contract husband

as King Seonjo

as Self

as Lim Sang

as Guest

as Brian

as Self

as Self

as Self

as Choi Han-su

as Shin Joong-han

as Man-soo

as Self

as Self

as Ma Sang-gil

as Cheol-su

as Himself

as Self

as Himself

as Self

as Brian

as Self

as Devil King Woo / Woo Hwi

as Kim Jeong-ho

as Himself

as Prince Gwanghae

as Self

as Detective Ji-wook

as Seo Pan-seok

as Dokko Jin

as Son-hyeok

as Son Hyuk

as Park Moo-rang

as Lee Mong-hak

as Det. Seong-ryeol Kim

as Jo Gook

as Ahn Hyon-min

as himself

as Lee Gang-Sik

as Cho Chun-sam

as Kim Sun-ho

as Choi Yeon-gi

as Lee Won-kyu

as Self

as Pil-gi

as Hong Kyung-tak

as Kim Bong-doo

as Choi Moo-seok

as Yang Cheol-gon

as Choi Ki-dong

as Hui-soo

as Kim Jun-ho

as Sang-woo

as In-gi

as Runaway Youth

as Nah Han Su

as Choi Gyoo-dae

as Byun Ji-min

as 장태주

as Pickpocket

as Gil-yeo