 | Lee Sun-kyun als Go Gun-su |
 | Cho Jin-woong als Park Chang-min |
 | Jeong Man-sik als Detective Choi |
 | Shin Jung-keun als Chief of Homicide |
 | Shin Dong-mi als Younger Sister |
 | Heo Jung-eun als Min-a |
 | Kim Dong-young als Detective Doh |
 | Ju Seok-tae als Detective |
 | Park Bo-gum als Officer Lee Jin-ho |
 | Lee Ji-hoon als Police Officer of Chemistry Storage |
 | Kim Bo-kyung als Ex-wife |
 | Kim Kang-hyun als Young-cheol |
 | Kim Hae-gon als Vault Owner |
 | Gi Ju-bong als Mr. Kim |
 | Bae Yoo-ram als Police Officer |
 | Jang In-sub als Police Officer |
 | Seo Hyun-woo als Police Officer |
 | Jang Jun-nyeong als Mr. Choi |
| Kim Seong-hun | Writer |
| Lee Hae-jun | Adaptation |
| Cha Ji-hyun | Producer |
| Lee Dong-yoon | Producer |
| You Jeong-hun | Executive Producer |
| Jeong Jaehoon | Visual Effects Supervisor |
| Junhoi Kim | Visual Effects |
| Kim Seong-hun | Director |
| Kim Tae-sung | Director of Photography |
| Jang Hang-jun | Writer |
| Jang Won-seok | Executive Producer |
| Kim Chang-ju | Editor |
| Kwon Su-kyung | Makeup & Hair |
| Ko Hee-jung | Costume Design |
| Mok Young-jin | Original Music Composer |
| Kim Woo-hyun | Assistant Editor |
| Han Mi-yeon | Assistant Editor |
| Kim Gyeong-seok | Lighting Director |
| Lee In-gyu | Sound Supervisor |
| Lee Mi-kyoung | Production Design |
| Kwak Jeong-deok | Adaptation |
| Sung Yoon-yong | Sound Supervisor |
| Choi Dong-hun | Martial Arts Choreographer |
| Jung Jin-wook | Production Sound Mixer |
| Kim Nam-sik | VFX Supervisor |
| Song Gyeong-seop | Still Photographer |
