Over a 4 day period, a fierce battle takes place between Korean independence militias and imperialist Japanese forces in Manchuria, China. The militia includes a master swordsman and an expert marksman.
You can now watch The Battle: Roar to Victory online on the following streaming providers in the United States.
| Writing | Cheon Jin-wu | Writer |
| Production | Kim Tae-Won | Producer |
| Directing | Won Shin-yeon | Director |
| Production | Kim Han-min | Executive Producer |
| Production | Won Shin-yeon | Executive Producer |
| Camera | Kim Yeong-ho | Director of Photography |
| Sound | Gong Tae-won | Sound Supervisor |
| Art | Lee Jong-geon | Production Design |
| Costume & Make-Up | Song Jong-hee | Makeup & Hair |
| Editing | Yang Jin-mo | Editor |
| Sound | Jang Young-gyu | Original Music Composer |
| Costume & Make-Up | Cho Sang-kyung | Costume Design |
| Art | You Cheong | Props |
| Art | Nam Seong-ju | Set Decoration |
| Production | Kim Tae-hun | Producer |
| Editing | Jang Lae-won | Assistant Editor |
| Sound | Lee Byung-hoon | Original Music Composer |
| Production | Kim Do-su | Executive Producer |
| Production | Hwang Sun-il | Executive Producer |
| Art | Park Jun-yong | Props |
| Costume & Make-Up | Sin Eun-yeong | Makeup Artist |
| Editing | Park Jin-young | Digital Intermediate |
| Editing | Kim Il-kwang | Digital Intermediate |
| Lighting | Jo Yong-Jun | Lighting Technician |
| Crew | Kim Seon-wung | Stunts |
| Crew | Jeong Bong-yeon | Stunts |
| Crew | Kim Won-jin | Stunts |
| Crew | Yang Hae-gil | Stunts |
| Crew | Kim Min-soo | Stunt Coordinator |
| Crew | Kim Min-soo | Martial Arts Choreographer |
| Directing | Kim Min-soo | Action Director |
| Crew | Ryu Seong-cheol | Stunt Coordinator |
| Crew | Jang Han-seung | Stunts |
| Camera | Teo Lee | Camera Operator |
| Crew | Lee Su-min | Stunts |
| Crew | Jeong Seong-ho | Stunts |
| Lighting | Hwang Sun-wook | Lighting Director |
| Visual Effects | Yoon Hyung-tae | Special Effects Supervisor |
| Visual Effects | Jung Do-ahn | Special Effects Supervisor |
| Production | Simon Lee | Executive Producer |
| Art | Kwon Soo-yeon | Art Direction |
| Sound | Kim Kyoung-ho | Production Sound Mixer |
| Costume & Make-Up | Lee Hee-eun | Special Effects Makeup Artist |
| Writing | Yoon Hong-gi | Adaptation |
| Crew | Jeong Jin-geun | Stunts |
| Writing | Lee Yoon-ho | Storyboard |
| Visual Effects | Jay Seung Jaegal | VFX Supervisor |
| Crew | Seo Ji-oh | Stunts |
| Visual Effects | Lee Hyang-hee | VFX Editor |
| Crew | Lee Sang-min | Stunts |
| Crew | Kang Gyeong-su | Stunts |
| Production | Shin Chang-hwan | Line Producer |
| Visual Effects | Im Jong-hyeok | Special Effects Supervisor |
| Visual Effects | Park Seong-hyeon | Compositing Artist |
