Directed by
| Jong-kwan Kwon | ||
Writing Credits (in alphabetical order)
| Jong-kwan Kwon | ||
| Hwang Seong-gu | ... | (as Seong-gu Hwang) |
Cast (in credits order)
| Jung Woo-sung | ... | Lee Jin-wu | |
| Lim Soo-jung | ... | Ahn Su-jeong (as Soo Jung Lim) | |
| Cha Tae-hyun | ... | Jung Ha-suk (as Tae-Hyun Cha) | |
| Yum Jung-ah | ... | Yeom Ju-young (as Jung Ah Yeom) | |
| Shin Min-a | ... | Ahn Su-eun | |
| Son Tae-Yeong | ... | Choi Suk-hyun | |
| Lee Ki-woo | ... | Sang-gyu (as Ki-woo Lee) | |
| Rest of cast listed alphabetically: | |||
| Lee Dong-yong | ... | Seven dwarfs 6 | |
 |
Geun-ah Im | ||
| Yeo Jin-goo | ... | Park Hui-chan | |
|
|
Tae-Hyeon Jo | ||
|
|
Choi Jong-ryol | ... | Doctor (as Jong-ryol Choi) |
| Ahn Kil-kang | ... | Red Tracksuit | |
|
|
Seung-cheol Kim | ... | Yun-bok |
|
|
Won-suk Kim | ||
|
|
Hyeon-kyeong Lim | ||
| Jo Young-gyu | ... | Investigation staff | |
Produced by
| Min-gyu Kang | ... | producer |
| Bo-kyeong Shin | ... | producer |
Cinematography by
| Kim Byung-seo | ... | (as Byung-seo Kim) |
Editing by
| Kim Jae-beom | ... | (as Jae-beom Kim) |
| Kim Sang-beom | ||
Production Management
| Bora Lee | ... | production manager |
Second Unit Director or Assistant Director
| Won Jin | ... | action director |
Visual Effects by
| Janghyung Kim | ... | compositor / effects technical director |
| Mee-Jeong Kwon | ... | compositor |
Stunts
| Won Jin | ... | fight choreographer / stunt coordinator |
Editorial Department
| Jae-Min Han | ... | film telecine |
| Yong-gi Lee | ... | colorist |
