Song Geon-hee

as Lee Ki-bum / Cha Young-beom

as Gi-hun

as Dal's blind date

as Self

as Kim Tae-sung

as Lee Hyul

as Moon Ja-hoon

as Seo Yeo-reum

as Thomas

as Yi-hon

as Jeon Hwang-tae

as Kim Moo-gil (Young)

as Marx

as Self

as Black Tongue

as Park Young-jae

as Gwon Gi U

as Freshman

as Lee Ri Eon