| Name | Character | Episodes |
|---|---|---|
| Jung Yi-rang | Self - Various Characters | 80 |
| Ji Ye-eun | Self - Various Characters | 50 |
| Yoon Ga-i | Self - Various Characters | 19 |
| Hayley Atwell | Self | 1 |
| Lee Byung-hun | Self - Host | 1 |
| Cho Yeo-jeong | Self - Host | 1 |
| Simon Pegg | Self | 1 |
| Jun Jong-seo | Self - Host | 1 |
| Daniel Henney | Self - Host | 1 |
| Lee Jun-hyuk | Self | 1 |
| Go Gyu-pil | Self - Host | 1 |
| Lee Hee-jun | Self - Host | 1 |
| Mark Lee | Self - Host | 1 |
| Han Yeri | Self - Host | 1 |
| Kim Dong-wook | Self - Host | 1 |
| Cho Seong-ha | Self - Host | 1 |
| Park Ji-hwan | Self - Host | 1 |
| Kim Eui-sung | Self - Host | 1 |
| Taeyong | Self - Host | 1 |
| Cha In-pyo | Self - Host | 1 |
| Kim Ok-bin | Self - Host | 1 |
| Rain | Self - Host | 1 |
| Song Seung-heon | Self - Host | 1 |
| Jin Sun-kyu | Self - Host | 1 |
| Chang Ki-ha | Self - Host | 1 |
| Kian84 | Self - Host | 1 |
| Sung Si-kyung | Self - Host | 1 |
| Haechan | Self - Host | 1 |
| Zico | Self - Host | 1 |
| Johnny Suh | Self - Host | 1 |
| Jay Park | Self - Host | 1 |
| Lee Jae-myung | Self | 1 |
| Kang Ha-neul | Self - Host | 1 |
| Lee Da-hee | Self - Host | 1 |
| Ha Ji-won | Self - Host | 1 |
| Jung Woo-sung | Self - Host | 1 |
| Jungwoo | Self - Host | 1 |
| Cho Jin-woong | Self - Host | 1 |
| Jin Seo-yeon | Self - Host | 1 |
| Kang Tae-oh | Self - Host | 1 |
| Ahn Jae-hong | Self - Host | 1 |
| Park Hae-soo | Self - Host | 1 |
| Shin Hye-sun | Self - Host | 1 |
| Kim Chang-wan | Self - Musical Guest | 1 |
| Moon Chae-won | Self - Host | 1 |
| Yim Si-wan | Self - Host | 1 |
| Han Seon-hwa | Self - Host | 1 |
| Heo Sung-tae | Self - Host | 1 |
| Heo Sung-tae | Self | 1 |
| Cho Jung-seok | Self - Host | 1 |