Episode 4

Baek Ji-young

Self - Judge

Lee Seung-chul

Self - Judge

Kim Sung-joo

Self - Host

Kim Bum-soo

Self - Judge

Yoon Jong-shin

Self - Judge

Kwak Jin-eon

Self - Participant

Kim Feel

Self - Participant

Ahn Ji-young

Self - Participant

Woo Ji-yoon

Self - Participant

Song Yu-vin

Self - Participant