Directed by
| Jeong-ho Lee | ||
Writing Credits (in alphabetical order)
| Keigo Higashino | ... | (novel) |
| Jeong-ho Lee | ... | (screenplay) |
Cast (in credits order)
| Jeong Jae-yeong | ... | Sang-hyun | |
| Lee Sung-min | ... | Detective Eok-Gwan | |
 |
Seo Jun-yeong | ... | Detective |
| Rest of cast listed alphabetically: | |||
| Kim Dae-myung | ... | Yang Tae-seop | |
|
|
Kim Hyeon-Ok | ... | Cheol-Yong's Mother |
|
|
Yoon Jong-In | ... | Seoul detective |
| Oh Jung-se | ... | Radio voice (voice) | |
|
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Jang Myeong-gap | ... | Identification section (as Myeong-gap Jang) |
|
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Kang Suk-Won | ... | Police Officer 3 of Gangneung |
|
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Choi Yong-hyun | ... | Sang-hyeon co-worker #1 |
Editing by
| Nam Na-young | ||
Special Effects by
| Kim Ka-ryoon | ... | special effects makeup |
Stunts
| Kim Won-jin | ... | stunt performer |
