Cast 20
Huang ZitaoProduce 101 Initiator (Producer)
Jang Keun-sukSelf - Host
Anson HuComposition MentorPPark Ka-hiSelf - Mentor
Ella Chen Chia-hwaVocal Mentor
JeASelf - Mentor
Park Sung-wooSelf - ContestantKKim Eun-youngSelf - Mentor
Lee You-jinSelf - Contestant
Zhang JieVocal MentorBBae Yoon-jungSelf - Mentor
Kwon BoASelf - Host
Wang YiboDance Mentor
Jeon SomiSelf - Contestant
Shin Yoo-miSelf - Mentor
Show LoDance Mentor
Kim Se-jeongSelf - Contestant
Lee Seok-hoonSelf - Mentor
Yang ChaoyueSelf - Trainee
Lu Xiao CaoSelf - Trainee