| Person | Type | Job | Role(s) |
|---|---|---|---|
 Park Eui-dong | Crew | Visual Effects | Visual Effects, VFX Supervisor |
Mo Hong-jin | Crew | Production | Producer, Writer |
 Jeong Gil-young | Crew | Directing | Director |
 Ryu Deok-hwan | Cast | Actor | Hyo-yi |
 Jeon Kuk-hwan | Cast | Actor | Principal of the Middle School |
 Jeong In-gi | Cast | Actor | Captain #2 |
 Lee Jae-eung | Cast | Actor | Detective Oh |
 Kim Min-kyo | Cast | Actor | Detective Park |
 Park Myung-shin | Cast | Actress | Yeo Sa-jang |
 Lee Sun-kyun | Cast | Actor | Jae-sin |
 Mun Ka-young | Cast | Actress | Young Kim So-yeon |
 Oh Man-seok | Cast | Actor | Kyung-ju |
Da-mi Ko | Cast | (uncredited) | |
Ha-ram Kim | Cast | Bully Kid (uncredited) | |
 Choi Jung-woo | Cast | Actor | Detective Gu |
 Jeon Soo-hwan | Cast | Actor | (uncredited) |
 Kim Young-sun | Cast | Actress | Supermarket Owner's Wife |
 Tak Woo-suk | Cast | Actor | Young Kyung-ju |
 Yeom Hye-ran | Cast | Actress | Rice Cake Vendor (uncredited) |
 Lee Moo-saeng | Cast | Actor | Jeong Myeong-bo |
 Jung Yoon-seo | Cast | Actress | Hyo-yi's Mother |
 Jeon Hye-won | Cast | Actress | Kim So-yeon |
 Jang Nam-yeol | Cast | Actor | Kyung-ju's Father |
 Shin Hwa-chul | Cast | Actor | Conscripted Policeman |
| Person | Type | Job | Role(s) |
