 | Kwak Do-won als Jong-goo |
 | Hwang Jung-min als Il-gwang |
 | Chun Woo-hee als Moo-myeong |
 | Jun Kunimura als The Stranger |
 | Kim Hwan-hee als Hyo-jin |
 | Heo Jin als Mother-in-Law |
 | Jang So-yeon als Jong-goo's Wife |
 | Kim Do-yoon als Yang Yi-sam |
 | Jo Han-chul als Detective |
 | Son Kang-gook als Oh Sung-bok |
 | Park Seong-yeon als Kwon Myung-joo |
 | Bae Yong-geun als Police Officer |
 | Kim Ki-cheon als Police Box Chief |
 | Yoo Soon-woong als Police Station Chief |
 | Lee Yong-nyeo als Jak-boo's Mother |
 | Hwang Seok-jeong als Merchant |
 | Moon Chang-gil als Doctor |
 | Lee Jung-eun als Deok-gi's Wife |
 | Jeon Bae-soo als Deok-gi |
 | Song Min-seok als Paramedic |
 | Jo Yeon-hee als Bar Woman |
 | Lee Sun-hee als Byeong-gyoo's Wife |
| Kim Chun-gi als Oriental Doctor |
| Dalpalan | Original Music Composer |
| Kim Sun-min | Editor |
| Hong Kyung-pyo | Director of Photography |
| Jang Young-gyu | Original Music Composer |
| Na Hong-jin | Director |
| Na Hong-jin | Writer |
| Chae Kyung-hwa | Costume Design |
| Jeong Min-kyung | Art Direction |
| Park Yong-gi | Sound |
| Heo Seo-hyoung | Set Supervisor |
| Kim Seo-young | Makeup & Hair |
| Kim Chang-ho | Lighting Director |
| Kim Young-tak | Art Direction |
| Kim Ho-sung | Executive Producer |
| Robert Friedland | Co-Executive Producer |
| John Penotti | Co-Executive Producer |
| Suh Dong-hyun | Executive Producer |
| Lee Hwo-kyoung | Production Design |
| Lim Min-sub | Producer |
| You Cheong | Props |
| Kwak Tae-yong | Special Effects Makeup Artist |
| Yoo Sang-seob | Fight Choreographer |
| Kevin Kang | Digital Intermediate |
| Jeon Min | Line Producer |
| Kim Gi-hyeon | Assistant Camera |
| Lim Byeong-woo | Sound Director |
| Yang Jin-sun | Costume Designer |
| Kwon Gwi-deok | Fight Choreographer |
| Ryu Yeon | Digital Intermediate Producer |
| Kim Dong-han | Sound Designer |
| Yoo Il-seung | Camera Operator |
| Choi Cha-won | Assistant Director |
| Kim Sin-yong | Sound |
| Jung Jae hun | Visual Effects |
| Cheong Jai-hoon | VFX Supervisor |
| Noh Nam-seok | Stunts |
| Song Min-seok | Stunts |
| Kim Jung-soo | VFX Supervisor |
| Kim Gwang-su | Special Effects Supervisor |
| Song Seung-hyun | Boom Operator |
| Kang Sang-hyup | Grip |
| Kim Jin-yeong | Still Photographer |
| Jeon Seung-hwan | Grip |
| Kim Ho-sik | Special Effects Makeup Artist |
