Song Geon-hee

as Marx

as Kim Tae-sung

as Freshman

as Young Baek Sang-gil

as Black Tongue

as Dal's blind date

as Jeon Hwang-tae

as Park Young-jae

as Yi-hon

as Thomas

as Moon Ja-hoon

as Lee Hyul

as Self

as Seo Yeo-reum

as Gi-hun

as Lee Ki-bum / Cha Young-beom

as Gwon Gi U

as Kim Moo-gil (Young)

as Self

as Lee Ri Eon