Sung Hoon

as Song Jae-seob

as Seo Do-guk

as Raphael / Kim Bok-rae

as JJ's Brother

as Pan Sa-Hyun

as JIN

as Self

as Himself

as Seung-jae

as An Dan-Te

as Kang Joo Hyuk

as Jo Suk

as Tae-sung

as Lee Kyung-joon

as Kang Shin Jyuk (Staff)

as Cha Jin Wook

as Himself

as Kim Sang-Min

as Self

as Jang Jun-seong

as Lee Kang-Hoon

as Kim Min Su

as Kang Moo-yeol

as Self

as Han Ji-Hoon

as Chun Eum-ja

as Ah Da-mo