| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Kwon Young-chan | Crew | Production | Producer | 9 |
Choi Jung-nam | Crew | Directing | Director | 9 |
Ryu Da Som | Crew | Directing | Director | 19 |
Kim Hyo Jin | Crew | Directing | Director | 19 |
Kim So Jung | Crew | Directing | Director | 19 |
 Kwon BoA | Cast | Actress | Judge | 9 |
 Sandara Park | Cast | Actress | 1 | |
 Haha | Cast | Actor | 0 | |
 Nam Ji-hyun | Cast | Actress | 1 | |
 Choi Soo-young | Cast | Actress | Self (Sooyoung) | 1 |
 Jay Park | Cast | Actor | 2 | |
 Chun Woo-hee | Cast | Actress | 1 | |
 Psy | Cast | Actor | Self (CEO of P Nation) | 3 |
 Lee Sun-mi | Cast | Actress | 1 | |
 Jo Kwon | Cast | Actor | 2 | |
 CL | Cast | Actress | Self | 2 |
 Song Ji-in | Cast | Actress | 1 | |
 Jang Do-yeon | Cast | Actress | 0 | |
 Simon Dominic | Cast | Actor | 1 | |
 Jessi | Cast | Actress | Self | 3 |
 Kang Daniel | Cast | Actor | MC | 19 |
 Shownu | Cast | Actor | Judge | 10 |
 Loco | Cast | Actor | 1 | |
 Chungha | Cast | Actress | 1 | |
 Choi Yoo-jung | Cast | Actress | Self (Yoojung) | 2 |
 Code Kunst | Cast | Actor | 1 | |
 Hwasa | Cast | Actress | 2 | |
 Taeyong | Cast | Actor | Judge | 9 |
 SinB | Cast | Actress | 1 | |
 Jo Yu-ri | Cast | Actress | 1 | |
 Lee Chae-yeon | Cast | Actress | Contestant (WANT) | 9 |
 Choi Ye-na | Cast | Actress | 1 | |
 Kim Chaewon | Cast | Actress | 1 | |
 Hong Hyun-hee | Cast | Actress | 1 | |
 Yves | Cast | Actress | Self (Yves) | 2 |
 Lee Young-ji | Cast | Actress | Self | 2 |
 Lia Kim | Cast | Actress | Contestant (1MILLION) | 10 |
 WINTER | Cast | Actress | 1 | |
 Leejung Lee | Cast | Actress | Contestant (YGX) | 9 |
 Rozalin | Cast | Actress | Contestant (WANT) | 9 |
 Noze | Cast | Actress | Contestant (WAYB) | 9 |
 Aiki | Cast | Actress | 1 | |
 Yell | Cast | Actress | Contestant (YGX) | 9 |
 Isak Woo | Cast | Actress | Contestant (YGX) | 9 |
 Yeojin | Cast | Actress | Contestant (YGX) | 9 |
 Monika | Cast | Actress | Fight Judge | 10 |
 Jihyo | Cast | Actress | Contestant (YGX) | 9 |
 Gabee | Cast | Actress | Contestant (La Chica) | 9 |
 Ansso | Cast | Actress | Contestant (WAYB) | 9 |
 Rihey | Cast | Actress | Contestant (CocaNButter) | 9 |
 Rian | Cast | Actress | Contestant (La Chica) | 9 |
 ZSun | Cast | Actress | Contestant (CocaNButter) | 9 |
 Lip J | Cast | Actress | Contestant (PROWDMON) | 9 |
 Emma | Cast | Actress | Contestant (WANT) | 9 |
 Honey J | Cast | Actress | Special Judge | 2 |
Belle | Cast | Contestant (HolyBang) | 9 | |
 Seon Yoon-kyung | Cast | Actress | Contestant (HOOK) | 9 |
Park Hye-rim | Cast | Actress | Contestant (1MILLION) | 10 |
 Simeez | Cast | Actress | Contestant (La Chica) | 9 |
Peanut | Cast | Contestant (La Chica) | 9 | |
 Kirsten Dodgen | Cast | Contestant (Jam Republic) | 10 | |
 Kazuha | Cast | Actress | 1 | |
 Hong Eun-chae | Cast | Actress | 1 | |
 Hyowoo | Cast | Actress | Contestant (HOOK) | 9 |
 BORN | Cast | Actress | Contestant (HOOK) | 9 |
| Person | Type | Job | Role(s) | Episodes |
