Directed by
| Ho-joon Kim | ||
Writing Credits (in alphabetical order)
| Sun-il Yu | ||
Cast (in credits order)
| Kim Rae-won | ... | Park Sang-min (as Rae-won Kim) | |
| Moon Geun-young | ... | Seo Bo-eun | |
 |
Ahn Sun-yeong | ... | Teacher Kim (as Sun-yeong Ahn) |
|
|
Kim Bo-kyung | ... | Ji-su (as Bo-kyeong Kim) |
|
|
In-mun Kim | ... | Bo-eun's grandfather |
|
|
Ki-yoon Song | ... | Bo-eun's father |
| Sunwoo Eun-sook | ... | Bo-eun's mother (as Eun-Sook Sunwoo) | |
| Han Jin-hee | ... | Sang-min's father (as Jin-hie Han) | |
| Kim Hye-Ok | ... | Sang-min's mother | |
|
|
Chang Yun | ... | Yong-joo (as Chan Yoon) |
| Rest of cast listed alphabetically: | |||
|
|
Won-ju Jeon | ||
|
|
Na-yoon Jeong | ... | Young Bo-eun |
|
|
Park Jin-woo | ... | Jeong Woo (as Park Jin Woo) |
| Shin Se-Kyung | ... | Hye-won | |
Produced by
| Sun-shik Choi | ... | executive producer |
| Jun-seok Park | ... | producer |
Music by
| Man-Sik Choi | ||
| Sun-shik Choi | ||
Cinematography by
| Jeong-min Seo | ||
Set Decoration by
| Yun Il-Rang | ||
Visual Effects by
| Seong-ho Jang | ... | visual effects supervisor (as Seongho Jang) |
| Young-Soo Park | ... | visual effects supervisor |
