Episode 4 S01E04

Suho

Woo-joo "Universe"

Ji Woo

Kim Ha-Na / Byul "Star"

Na Hae-ryung

Yeon So-Ri

Shin Hyun-soo

Koo Se-Joo

Yoon Jin-sol

Gakshi

Lee Si-eon

Jo Yong-gi

Kim Ki-cheon

Um Chun-gil

Ko Kyu-phil

Manager Go

Lee Ji-hoon

Representative Eom