| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Kim Tae-eun | Crew | Directing | Director | 15 |
Ahn Joon-young | Crew | Directing | Director | 28 |
Kim Yong Beom | Crew | Directing | Director | 40 |
Lee Sun-young | Crew | Directing | Director | 15 |
신유선 | Crew | Directing | Director | 12 |
Lee Sung-kyu | Crew | Production | Producer | 12 |
 Lee Hyo-ri | Cast | Actress | Self - Judge | 12 |
 Uhm Jung-hwa | Cast | Actress | Self - Judge | 14 |
 Yoon Jong-shin | Cast | Actor | Self - Judge | 83 |
 Park Jin-young | Cast | Actor | Self - Judge | 14 |
 Ailee | Cast | Actress | Self - Judge | 12 |
 Seo In-guk | Cast | Actor | Self - Participant | 12 |
 Psy | Cast | Actor | Self - Judge | 15 |
 Gil | Cast | Actor | Self - Judge | 12 |
 Sung Si-kyung | Cast | Actor | Self - Judge | 14 |
 Lim Kim | Cast | Actress | Self - Participant | 14 |
 Kang Seung-yoon | Cast | Actor | Self - Participant | 14 |
 Roy Kim | Cast | Actor | Self - Participant | 15 |
 Kim Sung-joo | Cast | Actor | Self - Host | 110 |
 Jung Joon-young | Cast | Actor | Self - Participant | 15 |
 Lee Seung-chul | Cast | Actor | Self - Judge | 84 |
 Yang Hyun-suk | Cast | Actor | Self - Judge | 12 |
 John Park | Cast | Actor | Self - Participant | 14 |
 Jang Jae-in | Cast | Actress | Self - Participant | 14 |
 Kim Feel | Cast | Actor | Self - Participant | 14 |
 Heize | Cast | Actress | Self - Participant | 14 |
 Baek Ji-young | Cast | Actress | Self - Judge | 28 |
 Huh Gak | Cast | Actor | Self - Participant | 14 |
 Yoon Mi-rae | Cast | Actress | Self - Judge | 29 |
 Kim Bum-soo | Cast | Actor | Self - Judge | 40 |
 Park Jae-jung | Cast | Actor | Self - Participant | 15 |
 Gummy | Cast | Actress | Self - Judge | 12 |
 Woo Ji-yoon | Cast | Actress | Self - Participant | 14 |
 Ahn Ji-young | Cast | Actress | Self - Participant | 14 |
Jang Beom-june | Cast | Actor | Self - Participant | 14 |
 Yoon Gun | Cast | Actor | Self - Judge | 15 |
 Kevin Oh | Cast | Actor | Self - Participant | 14 |
 Lee Ha-neul | Cast | Actor | Self - Judge | 15 |
 Kim Yeon-woo | Cast | Actor | Self - Judge | 12 |
Park Bo-ram | Cast | Actress | Self - Participant | 14 |
| Person | Type | Job | Role(s) | Episodes |
