So Ji-sub

as Nam Gi-jun

as Moon Do-seok

as Self

as Yoo Min-ho

as Moon Do-seok

as Han Yi-han

as Kim Bon

as Self

as Himself

as Woo-jin

as Choi Chil-sung

as Kim Young-ho / John Kim

as Adult King Jeongjo

as Cafe shop owner

as Kim Ji Ho

as Himself

as Joo Jоong-won / "Master"

as Ji Hyung-do

as Kim Woo-hyun / Park Gi-young

as Cheol-min

as Lee Jang-woo

as Ghost

as Jeff

as Lee Cho-in / Oh Kang-ho

as Lee Kang-pae

as Yaksha

as Ji-sub

as Ji Sub

as Self

as Cha Moo-Hyuk

as Kang In-wook

as General Guishil Ari / Kang In-chul

as Choi, Kang-jo

as Park Chul-woong

as Choi Kyo-in

as Attorney Choi Jang-Goon

as Jang Hee-moon

as Joon-won

as Chul-soo

as Song Kyung-chul