When a crime organization from North Korea crosses borders and enters South Korean soil, a South Korean detective must cooperate with a North Korean detective to investigate their whereabouts.
Unfortunately the movie Confidential Assignment is not yet available on HBO Max.
| Crew | Hwang Jin-mo | Stunts |
| Art | Choi Hyo-sun | Props |
| Production | Simon Lee | Co-Executive Producer |
| Editing | Lee Hye-min | Colorist |
| Crew | Kim Jung-min | Stunts |
| Writing | Hwang Jo-yoon | Adaptation |
| Crew | Choi Dong-hun | Stunts |
| Art | Lee Jin-hyung | Art Direction |
| Visual Effects | Bae Sang-min | Matte Painter |
| Camera | Pyo Sang-woo | Camera Operator |
| Crew | Moon Gwang-sik | Stunts |
| Camera | Lee Seong-je | Director of Photography |
| Lighting | Lee Byeong-hoon | Lighting Director |
| Crew | Mo Sang-beom | Stunts |
| Crew | Lee Tae-ho | Stunts |
| Sound | Park Hyun-soo | Production Sound Mixer |
| Crew | Kim Tae-kang | Martial Arts Choreographer |
| Directing | Kim Sung-hoon | Director |
| Writing | Yoon Hyun-ho | Writer |
| Crew | Suh Jeong-woo | Stunts |
| Visual Effects | Park Eui-dong | Visual Effects |
| Production | Yeom Eun-ha | Line Producer |
| Visual Effects | Danyo Donghyun Yoon | Visual Effects |
| Crew | Oh Se-yeong | Stunts |
| Editing | Ki-Sung Choi | Assistant Editor |
| Editing | Ji-Min Lee | Assistant Editor |
| Editing | Lee Jin | Editor |
| Sound | Hwang Sang-jun | Music |
| Writing | JK Youn | Adaptation |
| Production | Park Ji-sung | Co-Producer |
| Sound | Lee Seung-chul | Sound Supervisor |
| Sound | Han Myung-hwan | Sound Supervisor |
| Writing | Park Soo-jin | Adaptation |
| Writing | Kang Dae-gyu | Adaptation |
| Production | Kil Young-min | Executive Producer |
| Production | JK Youn | Executive Producer |
| Costume & Make-Up | Kim Eun-suk | Costume Design |
| Production | Ju Seung-hwan | Producer |
| Art | Lee Tae-hoon | Production Design |
| Art | Choi Hong-seob | Set Decoration |
| Camera | Mun Yong-gun | Camera Operator |
| Sound | Jeong Ji-young | Sound Effects Designer |
| Production | Kim Sung-hoon | Co-Producer |
| Costume & Make-Up | Lee Jin-young | Makeup & Hair |
| Production | Jang Jin-seung | Executive Producer |
| Art | Jeong In-cheol | Set Decoration |
| Production | Gil Jung-hwan | Line Producer |
| Crew | Lee Jae-nam | Stunts |
