Elenco (na ordem dos créditos)
Dong-wook Kim
Self
Tei
Ho-young Son
Ki-Young Park
Jung-hee Lim
Hee-wok Moon
Ji-yoon Park
Ji-hyeon Park
Chang-ryeol Kim
Jong-seo Kim
Sunday
Dana
Hye-chul Shin
Soon-won Jung
Lee Hanee
MC
Soo-yeon Kim
Guest
Soo-mi Jo
Jung-hak Seo
Mentor
Eun-jung Kim
Yoshikazu Mera
Uhm Ji-won
Hayley Westenra
Joo-hee Lee
Sang-hyeon Park
Conductor
Yong-kap Jo
Kyeong-jae Lee
Jury
Hee-tae Seo
Kyeong-mi Han
Bum-soo Son
ATOR
Il-bum Jang