 | Um Tae-goo als Park Tae-goo |
 | Jeon Yeo-been als Kim Jae-yeon |
 | Cha Seung-won als Ma Sang-gil |
 | Lee Ki-young als Kuto |
 | Park Ho-san als Yang Do-soo |
 | Hyun Bong-sik als Busan |
 | Cho Dong-in als Jin-sung |
 | Cha Soon-bae als Mr. Hwang |
 | Ahn Se-bin als Ji-eun |
 | Jang Young-nam als Jae-kyoung |
 | Lee Moon-sik als Mr. Park |
 | Son Byung-ho als Mr. Doh |
 | Choi Jeong-hyun als Busan Thug |
 | Nam Gyeong-min als Busan Thug |
 | Seo Han-gyeol als Tae-goo's Subordinate |
 | Tae In-ho als Detective |
| Park Hoon-jung | Director |
| Kim Woo-taek | Executive Producer |
| Park Hoon-jung | Writer |
| Park Hoon-jung | Producer |
| Mowg | Original Music Composer |
| Kim Yeong-ho | Director of Photography |
| Choi Se-yeon | Costume Design |
| Yoo Se-heui | Costume Design |
| Kim Seo-hee | Makeup & Hair |
| Jang Lae-won | Editor |
| Choi Hyeon-seok | Production Design |
| Jo Hwa-seong | Production Design |
| Park Kyoung-soo | Visual Effects Supervisor |
| Ryu Yeon | Digital Intermediate Producer |
| Jo Yong-Jun | Lighting Director |
| Hwang Hyo-kyun | Special Effects Makeup Artist |
| Kwak Tae-yong | Special Effects Makeup Artist |
| Kim Il-kwang | Digital Intermediate |
| Kim Hyun-woo | Co-Producer |
| Yeon Young-sik | Producer |
| Shin Min-kyung | Producer |
| Oh Jin-seok | Props |
| Hwang Jin-mo | Martial Arts Choreographer |
| Shin Soo-jung | Adaptation |
| Shin Soo-jung | Script Supervisor |
| Kim Chang-seop | Sound Designer |
| Lee Tae-ho | Stunts |
| Kim Sin-yong | Production Sound Mixer |
| Kim Yong-ho | Stunts |
| Kim Tae-eui | VFX Supervisor |
| Lee Bong-woo | Set Decoration |
| Ryu Jae-hwan | VFX Supervisor |
| Kim Chang-seok | Special Effects Supervisor |
| Suh Jeong-woo | Stunts |
| Lim Hyo-woo | Stunts |
| Yuk Gwan-woo | Visual Effects |
