| Name | Character | Episodes |
|---|---|---|
| Lee Soo-kyung | Kim Seo-hee | 16 |
| Cho Seong-ha | Lee Chang-woo | 16 |
| Seo Hyun-woo | Kwon Hyun-jo | 16 |
| Choi Deok-moon | Kang Hyuk-pil | 16 |
| Lee Ho-cheol | Manager Jeong | 16 |
| Go Gyu-pil | Gong Dae-chul | 5 |
| Jo Hyun-wu | Song Soon-ho | 4 |
| Ahn Bo-hyun | Kwon Min-jo | 3 |