 | Park Shin-hye als So Yeon |
 | Jae Hee als Hyun Sik |
 | Park Myung-shin als nanny |
 | Ahn Mi-na als Sun-Young |
 | Yang Geum-seok als So-Yeon's mother |
 | Yang Jin-Woo als Scholar Kim |
 | Kim Bo-ra als Young So-yeon |
 | Kim Hwa-yeong |
| Kim Ji-Hwan | Director |
| Lim Jin-gyu | Producer |
| Ahn Min-Jung | Writer |
| Kim Ji-Hwan | Writer |
| Sohn Won-ho | Director of Photography |
| Hwang Hyun-gyu | Makeup & Hair |
| Kim Mi-young | Editor |
| Kim Hyung-ju | Editor |
| Jun-seong Kim | Original Music Composer |
| Lee Hui-Seung | Original Music Composer |
| Jeon Yong-Seong | Producer |
| Kim Yeon-ho | Production Manager |
| Kim Si-yong | Production Design |
| Lee Chang-jae | Camera Operator |
| Cho Keun-hyun | Art Direction |
