The film mainly follows the famous 1597 Battle of Myeongryang during the Japanese invasion of Korea 1592-1598, where the iconic Joseon admiral Yi Sun-sin managed to destroy a total of 133 Japanese warships with only 13 ships remaining in his command. The battle, which took place in the Myeongryang Strait off the southwest coast of the Korean Peninsula, is considered one of the greatest victories of Yi.
Unfortunately the movie The Admiral: Roaring Currents is not yet available on HBO Max.
| Art | Jeon Sung-ho | Set Decoration |
| Crew | Kim Yong-ho | Stunts |
| Art | Byun Ki-yun | Art Direction |
| Art | Lee Jong-il | Set Decoration |
| Editing | Kevin Kang | Digital Colorist |
| Art | Shin Bo-ra | Props |
| Visual Effects | Gang Tae-gyun | VFX Supervisor |
| Visual Effects | Yoon Dae-won | Special Effects Supervisor |
| Visual Effects | Kim Nam-sik | VFX Supervisor |
| Costume & Make-Up | Shin Jae-ho | Special Effects Makeup Artist |
| Writing | Kim Han-min | Writer |
| Directing | Kim Han-min | Director |
| Crew | Lee Tae-yeong | Stunts |
| Crew | Lim Wang-sub | Stunt Coordinator |
| Visual Effects | Lee Hyun-dong | VFX Supervisor |
| Writing | Lee Yoon-ho | Storyboard |
| Writing | Jeon Cheol-hong | Writer |
| Production | Park Jun-ho | Line Producer |
| Art | Jang Seok-ho | Props |
| Crew | Lim Seung-mook | Stunts |
| Camera | Kim Tae-sung | Director of Photography |
| Visual Effects | Han Tae-jung | VFX Supervisor |
| Directing | Park Yoon-seo | Assistant Director |
| Production | Ahn Tae-woon | Line Producer |
| Production | Kim Yeon-ho | Line Producer |
| Production | Kim Min-gi | Producer |
| Art | Jang Chun-sup | Production Design |
| Art | Im Seong-mi | Art Direction |
| Production | Kim Han-min | Executive Producer |
| Production | Kim Ju-kyung | Producer |
| Sound | Choi Tae-young | Sound Supervisor |
| Production | Jeong Byeong-wuk | Producer |
| Production | Jeon U-hyeong | Line Producer |
| Editing | Kim Chang-ju | Editor |
| Production | Jeong Tae-sung | Executive Producer |
| Sound | Kim Tae-seong | Original Music Composer |
| Costume & Make-Up | Lee Gyeong-ja | Makeup & Hair |
| Costume & Make-Up | Rim Seung-hee | Costume Design |
| Costume & Make-Up | Kwon Yoo-jin | Costume Design |
| Production | Bang Ok-kyung | Executive Producer |
| Production | Kim Hyun-woo | Co-Executive Producer |
| Production | Steven Nam | Co-Producer |
| Editing | Kim Woo-hyun | Assistant Editor |
| Editing | Han Mi-yeon | Assistant Editor |
| Visual Effects | Park Yeong-su | Senior Visual Effects Supervisor |
| Sound | Kim Byung-in | ADR Recordist |
| Lighting | Kim Gyeong-seok | Lighting Director |
| Sound | Kang Bong-sung | Sound Recordist |
| Visual Effects | Seo Doo-hyeong | VFX Artist |
| Crew | Sin Jae-myeong | Fight Choreographer |
| Visual Effects | Park Choul-yong | Special Effects Supervisor |
| Editing | Park Sung-won | Assistant Editor |
| Visual Effects | Kim Dae-jun | VFX Supervisor |
| Crew | Hong Eui-jeong | Martial Arts Choreographer |
| Visual Effects | Oh Serk-keun | VFX Artist |
| Sound | Jung Jin-mo | Boom Operator |
| Sound | Ko Gwang-hyun | Sound Designer |
