Elenco (na ordem dos créditos)
Lee Dong-wook
Self - Host
Yoon-Jeong Bae
Self - Trainer
Cheetah
Seok-Hoon Lee
Yu-mi Shin
Jae-Seung Kwon
Yuri Park
ATOR
Kim Wooseok
Self - contestant
Byeon Sung-Tae
Seobin Yoon
Jaehan
Hyeongjun
Self - performer
Keum Donghyun
Sae-on Lee
Minhee
Hyeop
Cha Junho
Joo Changuk
Dongyun
Kim Min-seo
Tae Sung
Byun Sung Tae
Moon Hyunbin
Hwang Yun Seong
Seokhwa
Self - Contestant
Woo Jinyoung
Song Yuvin
Kim Yo-han
Yo-Han Kim
Byungchan
Dong-pyo Son
Soyou
Self - Guest
Zico
Jooheon
Kongthap Peak
Self
Wang Jyun Hao
Hidaka Mahiro
Dae-hwi Lee