In this true story from 2002, South Korean patrol boats engaged in a deadly battle with North Korean patrol boats who crossed the maritime border known the Northern Limit Line and attacked.
Unfortunately the movie Northern Limit Line is not yet available on HBO Max.
| Visual Effects | Jung Do-ahn | Special Effects Supervisor |
| Lighting | Yoon Jong-han | Lighting Director |
| Art | Shon So-il | Art Direction |
| Visual Effects | Lee Hyun-dong | VFX Supervisor |
| Directing | Kim Hak-soon | Director |
| Crew | Jeon Sang-joon | Martial Arts Choreographer |
| Art | Jang Seok-hun | Props |
| Visual Effects | Park Kyoung-soo | Special Effects Supervisor |
| Visual Effects | Han Tae-jung | VFX Supervisor |
| Production | Jeong Mun-gu | Producer |
| Sound | Lee Sung-jin | Sound Supervisor |
| Sound | Lee Seung-chul | Supervising Sound Editor |
| Art | Shin Jeom-hee | Production Design |
| Production | Kim Ji-hoon | Production Supervisor |
| Sound | Han Myung-hwan | Sound Mixer |
| Camera | Kim Hyung-koo | Director of Photography |
| Production | Kim Woo-taek | Executive Producer |
| Sound | Mok Young-jin | Original Music Composer |
| Writing | Kim Hak-soon | Writer |
| Production | Kim Hak-soon | Executive Producer |
| Costume & Make-Up | Lee Jin-suk | Costume Design |
| Costume & Make-Up | Kim Jin-a | Makeup & Hair |
| Camera | Kim Byeong-il | Director of Photography |
| Editing | Steve M. Choe | Editor |
| Editing | Han Mi-yeon | Assistant Editor |
| Sound | Lim Min-ju | Assistant Music Supervisor |
| Production | Song Yong-woon | Line Producer |
| Visual Effects | Seo Doo-hyeong | VFX Artist |
| Crew | Jeon Yu-jun | Fight Choreographer |
| Editing | Kim Woo-hyun | Assistant Editor |
| Editing | Kim Il-kwang | Digital Intermediate |
