Cast & crew
Sleepless Night (2013)
Directed by Jang Kun-jae Written by Jang Kun-jae
Cast
| Choi Hyeon-suk | Se-joo |
| Yu Jong-yeon | Playground Children |
| Kim Joo-ryoung | Se-joo |
| Jung Young-heun | Junior |
| Kim Su-hyun | Hyun-woo |
| Jeong Dae-yong | Theater Manager |
Crew
| Lee Yeon-jeong | Editor |
| Park Song-yeol | Assistant Director |
| Jang Kun-jae | Editor |
| Kim Dong-wook | Original Music Composer |
| Seo Yeong-jun | Supervising Sound Editor |
| Kim Woo-ri | Producer |
| Jang Kun-jae | Director |
| Jang Kun-jae | Writer |
| Jang Kun-jae | Producer |
| Park Song-yeol | Recording Supervision |