Episode 21

Yang Hyun-suk

Self - Judge

Park Jin-young

Self - Judge

Kwon BoA

Self - Judge

Yoon Do-hyun

Self - Host

Lee Min-ho

Self - Host

Lee Soo-hyun

Self - Contestant

Lee Chan-hyuk

Self - Contestant

Bang Ye-dam

Self - Contestant

Shin Ji-hoon

Self - Contestant

Kim Se-jeong

Self - Contestant

Son Yu-ji

Self - Contestant