 | 최승현 als Ri Myung-hoon / Kang Dae-ho |
 | 한예리 als Lee Hye-in |
 | 윤제문 als Cha Jeong-min |
 | 조성하 als Moon Sang-cheol |
 | 김유정 als Ri Hye-in |
 | 이주실 als North Korean Spy |
 | 정호빈 als Big Dipper |
 | 김선경 als North Korean Spy |
 | 김민재 als North Korean Liaison |
 | 박성웅 als Myung-hoon's Father |
 | 강한나 als Waffle Store Part-time Worker |
 | 유재명 als Kim Sun-myung |
 | Lee Shin-seong als Dong-seop |
 | 엄태구 als Troubled Kid |
 | 박길수 als Lottery Store Man |
 | Hwang Yeon-hui als Teacher |
 | Park Kyung-man als Glasses' henchman |
| Kim Jae-beom | Editor |
| 김상범 | Editor |
| Park Hong-soo | Director |
| Sooyoung Kim | Writer |
| Park Hong-soo | Writer |
| Lee Seong-hun | Producer |
| Park Hui-joo | Cinematography |
| Hyeongu No | Original Music Composer |
| Jaejun Choe | Editor |
| Sojeong Jin | Editor |
| Park Un-kyoung | Producer |
| Hwang In-jun | Art Direction |
| Kim Jung-won | Costume Design |
| Choi Ah-reum | Adaptation |
| Kim Gyeong-seok | Lighting Director |
| Shin Bo-kyeong | Production Design |
| Jeon Yu-jun | Fight Choreographer |
| Kim Gi-tae | Director of Photography |
| Yun Seong-gi | Production Sound Mixer |
| Lee Tae-gyu | Production Sound Mixer |
| Yoon Hyung-tae | Special Effects Supervisor |
| Jeon Sang-joon | Martial Arts Choreographer |
| Jang Seok-hun | Props |
| Ji Sung-yong | Key Grip |
| Park Hee-kang | Adaptation |
| Kang Dong-hun | Art Direction |
