 | Zo In-sung als Ansi Fortress General Yang Man-chun |
 | Nam Joo-hyuk als Sa-mool, Taehak-do Head |
 | Park Sung-woong als Li Shimin, Emperor Taizong of Tang |
 | Bae Sung-woo als Ansi Fortress Aide-de-camp Choo Su-ji |
 | Um Tae-goo als Horse Commanding General Pa-so |
 | Kim Seol-hyun als Commanding General Baek Ha |
 | Park Byung-eun als Returned Government Head Poong |
 | Oh Dae-hwan als Battle-axes and Halberds Head Hwal-bo |
 | Jung Eun-chae als Si-mi |
 | Yu Oh-seong als Yeon Gaesomun |
 | Jang Gwang als Sobyeoldori |
 | Sung Dong-il als Woo-dae |
 | Yeo Hoi-hyeon als Ma-ro |
 | Jung Ji-hoon als Da-woo |
 | Jeong In-kyeom als Bang-yeon |
 | Ju Seok-tae als Go Hye-jin |
 | Shin Yoo-ram als Xue Rengui |
 | Stephanie Lee als Dal-rae |
 | Bang Soo-hyung als Go Yeon-soo |
 | Yeom Moon-gyeong als Baek Ha's soldier |
| Jung Yi-jae |
 | Jo Hyun-wu |
 | Jong Ho als Boo-wol-soo |
 | Lee Eun-hee als Shaman |
 | Jo Hye-in als Baek Ha's Troops / Arc Female Shaman |
 | Cha Eun-woo als Border soldier |
 | Cha Bo-sung als Man-chun's valet |
| Kim Kwang-sik | Director |
| Kim Chang-ju | Editor |
| Kim Woo-taek | Producer |
| Kim Yong-sun | Producer |
| Mo Hong-jin | Story |
| Park Eun-kyo | Screenplay |
| Kim Yoo-jin | Screenplay |
| Kim Kwang-sik | Screenplay |
| Yoon Pil-joon | Screenplay |
| Mo Hong-jin | Producer |
| Cho Tae-hee | Makeup & Hair |
| Kim Suk-won | Sound Supervisor |
| Jeong Ui-Mok | Adaptation |
| Kim Kyung-ho | Art Direction |
| Kang Seung-yong | Production Design |
| Lee Jin-hee | Costume Design |
| Yoon Il-sang | Original Music Composer |
| Mun Yong-gun | Director of Photography |
| Nam Dong-geun | Director of Photography |
| Ku Tae-jin | Producer |
| Jung Hae-ji | Lighting Director |
| Joo Yong-woo | Special Props |
| Jeong Bong-yeon | Stunts |
| Yang Hae-gil | Stunts |
| Kim Yun-suk | Props |
| Shin Tae-ho | Camera Operator |
| Lee Eun-joo | Production Sound Mixer |
| Yoon Choong-yeol | VFX Supervisor |
| Jang Min-jae | VFX Supervisor |
| Choi Seong-kyum | Stunts |
| Kim Tae-eui | VFX Supervisor |
| Cheong Jai-hoon | VFX Supervisor |
| Kim Dae-geun | Producer |
| Kim Jung-min | Stunts |
| Lee Gi-seok | Set Decoration |
| Yoo Ye-eun | Art Direction |
| Yoon Dae-won | Special Effects Supervisor |
| Son Seung-hyeon | VFX Supervisor |
| Han Dae-ryong | Stunts |
| No Hyeong-gi | Stunts |
| Jang Jae-wook | Martial Arts Choreographer |
| Lim Hyo-woo | Stunts |
| Kim Byung-oh | Stunts |
| Lee Byeong-ju | VFX Artist |
| Hwang Jae-jin | Assistant Director |
| Huh Dong-hyuck | VFX Supervisor |
