Kingdom of Goguryeo, ancient Korea, 645. The ruthless Emperor Taizong of Tang invades the country and leads his armies towards the capital, achieving one victory after another, but on his way is the stronghold of Ansi, protected by General Yang Man-chu, who will do everything possible to stop the invasion, even if his troops are outnumbered by thousands of enemies.
You can now watch The Great Battle online on the following streaming providers in the United States.
| Directing | Kim Kwang-sik | Director |
| Editing | Kim Chang-ju | Editor |
| Production | Kim Woo-taek | Producer |
| Production | Kim Yong-sun | Producer |
| Writing | Mo Hong-jin | Story |
| Writing | Park Eun-kyo | Screenplay |
| Writing | Kim Yoo-jin | Screenplay |
| Writing | Kim Kwang-sik | Screenplay |
| Writing | Yoon Pil-joon | Screenplay |
| Production | Mo Hong-jin | Producer |
| Costume & Make-Up | Cho Tae-hee | Makeup & Hair |
| Sound | Kim Suk-won | Sound Supervisor |
| Writing | Jeong Ui-Mok | Adaptation |
| Art | Kim Kyung-ho | Art Direction |
| Art | Kang Seung-yong | Production Design |
| Costume & Make-Up | Lee Jin-hee | Costume Design |
| Sound | Yoon Il-sang | Original Music Composer |
| Camera | Mun Yong-gun | Director of Photography |
| Camera | Nam Dong-geun | Director of Photography |
| Production | Ku Tae-jin | Producer |
| Lighting | Jung Hae-ji | Lighting Director |
| Art | Joo Yong-woo | Special Props |
| Crew | Jeong Bong-yeon | Stunts |
| Crew | Yang Hae-gil | Stunts |
| Art | Kim Yun-suk | Props |
| Camera | Shin Tae-ho | Camera Operator |
| Sound | Lee Eun-joo | Production Sound Mixer |
| Visual Effects | Yoon Choong-yeol | VFX Supervisor |
| Visual Effects | Jang Min-jae | VFX Supervisor |
| Crew | Choi Seong-kyum | Stunts |
| Visual Effects | Kim Tae-eui | VFX Supervisor |
| Visual Effects | Cheong Jai-hoon | VFX Supervisor |
| Production | Kim Dae-geun | Producer |
| Crew | Kim Jung-min | Stunts |
| Art | Lee Gi-seok | Set Decoration |
| Art | Yoo Ye-eun | Art Direction |
| Visual Effects | Yoon Dae-won | Special Effects Supervisor |
| Visual Effects | Son Seung-hyeon | VFX Supervisor |
| Crew | Han Dae-ryong | Stunts |
| Crew | No Hyeong-gi | Stunts |
| Crew | Jang Jae-wook | Martial Arts Choreographer |
| Crew | Lim Hyo-woo | Stunts |
| Crew | Kim Byung-oh | Stunts |
| Visual Effects | Lee Byeong-ju | VFX Artist |
| Directing | Hwang Jae-jin | Assistant Director |
| Visual Effects | Huh Dong-hyuck | VFX Supervisor |
