Directed by
| Suk-Yoon Kim | ||
Writing Credits (in alphabetical order)
| Kyu-Seok Choi | ... | (original story) |
| Lee Nam-Gyoo | ... | (screenplay) (as Lee Nam-kyu) |
| Kim Su-jin | ... | (screenplay) (as Su-jin Kim) |
Cast (in credits order)
 |
Ji Hyun-woo | ... | Lee Soo-in (as Hyun-Woo Ji) |
| Ahn Nae-sang | ... | Goo Go-shin | |
| Hyun Woo | ... | Joo Gang-min | |
|
|
Yesung | ... | Hwang Joon-chul |
|
|
Shi-Hwan Park | ... | Nam Dong-hyub |
| Kim Ga-eun | ... | Moon So-jin | |
| Kim Hee-won | ... | Jung Min-chul | |
|
|
Cho Jae-ryong | ... | Section Chief Heo (as Jae-ryong Cho) |
| Baek Hyun-joo | ... | Han Young-Sil (as Hyeon-joo Baek) | |
| Lee Jeong-eun | ... | Kim Jung-mi (as Jung Eun Lee) | |
| Hwang Jung-min | ... | Hwang Jung-min (as Jung-min Hwang) | |
| Shin Yun-sook | ... | Park Jun-geum | |
|
|
Ahn Sang-Woo | ... | Section Chief Yoon |
|
|
Kim Jung-ki | ... | Section Chief Kim (as Jung-ki Kim) |
| Daniel C Kennedy | ... | Gaston Dubois | |
| Jung Won-joong | ... | Director | |
|
|
Bo-Hyun Yoon | ... | Seo Min-ho |
| Kim Hee-chang | ... | Cha Sung-Hak | |
| Rest of cast listed alphabetically: | |||
| Jeong-hwan Kong | ... | Ko Jin-Hee | |
Produced by
| Sun-Yong Kim | ... | executive producer |
| Gun-Seon Lee | ... | producer |
| Kyung-soo Park | ... | producer |
Cinematography by
| Geum Gyung-ok | ||
| Lee Jeong-hun | ||
Second Unit Director or Assistant Director
| Hyeon-wu Im | ... | assistant director |
| Choi Won Pyo | ... | assistant director |
| Lee Tae-Kyung | ... | assistant director |