Jang Keun-suk

Self — MC

Shin Yoo-mi

Self — Judge

Choi Hyo-Jin

Self — Judge

Kim Tae-woo

Self — Judge

Park Gyu-ri

Self — Judge

Nicole Jung

Self — Judge

Lee Seung-hyun

Self — Contestant (AIMERS)

Choi Eun-jun

Self — Contestant (AIMERS)

Kim Do-ryun

Self — Contestant (AIMERS)

Kim Yo-el

Self — Contestant (AIMERS)

Park Seung-hwan

Self — Contestant (AIMERS)

Hwang Woo-young

Self — Contestant (AIMERS)

Lim Tae-geon

Self — Contestant (BE:MAX)

Kang Seok-kyu

Self — Contestant (BE:MAX)

Kim Do-hyun

Self — Contestant (BE:MAX)

Kim Soo-hyun

Self — Contestant (BE:MAX)

Seo Seong-wook

Self — Contestant (BE:MAX)

Kim Ji-hun

Self — Contestant (BXB)

Kim Hyun-woo

Self — Contestant (BXB)

Yoo Si-woo

Self — Contestant (BXB)

Kim Kang-min

Self — Contestant (BXB)

E-Chan

Self — Contestant (DKB)

D1

Self — Contestant (DKB)

GK

Self — Contestant (DKB)

Yang Hee-chan

Self — Contestant (DKB)

Hwang Jun-seo

Self — Contestant (DKB)

Amanuma Yuku

Self — Contestant (DKB)

Han Harry-June

Self — Contestant (DKB)

Lune

Self — Contestant (DKB)

Teo

Self — Contestant (DKB)