Reparto (20)
Lee Seung-giSelf - Host
Lee Hong-giSelf - Coach
SoyouSelf - Coach
Kim Eun-youngSelf - Coach
Bae Yoon-jungSelf - Coach
JANGWONYOUNGSelf - Contestant
SakuraSelf - Contestant
Jo Yu-riSelf - Contestant
Choi Ye-naSelf - Contestant
An Yu-jinSelf - Contestant
Nako YabukiSelf - Contestant
Kwon Eun-biSelf - Contestant
Kang Hye-wonSelf - Contestant
Hitomi HondaSelf - Contestant
Kim ChaewonSelf - Contestant
Kim Min-juSelf - Contestant
Lee Chae-yeonSelf - Contestant
Han Cho-wonSelf - Contestant
Miho MiyazakiSelf - Contestant
Lee Ga-eunSelf - Contestant