Paik Jong-won

Self - Judge

Sung Anh

Self - Judge

Nam Doh-hyeong

Self - MC (voice)

Roi Choi

Self - Contestant

Raymon Kim

Self - Contestant

Song Hoon

Self - Contestant

Jung Ho-young

Self - Contestant

Jennie Walldén

Self - Contestant

Son Jong-won

Self - Contestant

Im Seong-geun

Self - Contestant

Seonjae

Self - Contestant

Shin Gye-sook

Self - Contestant