as Sunwoo Hae

as Kook-hee

as Vincenzo Cassano

as Loh Kiwan

as Chi-geon

as Self

as Yoon Hyun-woo / Jin Do-jun

as Park Joo-hyung

as Self

as Vincenzo Cassano / Park Joo-hyung

as Tae-ho

as Eunseom | Saya

as Saya

as Self

as Park Moo-young

as Banker

as Webtoon writer / Jo Suk's friend

as Yoo Shi-jin

as Self

as

as Wolf-Boy / Chul-soo

as Kang Ma-ru

as Jung Yak-yong

as Narrator

as Self

as Narrator

as Ji-woong

as King Se-Jong [Young]

as MC

as Goo Yong-ha / Yeorim

as Dong-wook

as

as Ahn Kyung-Woo

as MC

as Han Ji-yong

as Host

as Jo Joong-pil

as Handsome Butler

as Yu Jae-hyuk

as Ji Poong-ho

as No-tak

as Jin-ho Jang

as University student

as Reporter

as Self

as Host