| Person | Type | Job | Role(s) |
|---|---|---|---|
 Gye Yun-Sik | Crew | Directing | Director, Writer |
Im Se-jin | Crew | Art | Art Designer |
 Kang Seong-jin | Cast | Actor | Soldier Kim Eung-tae |
 Lee Sung-jae | Cast | Actor | Northern group first squad command |
 Oh Tae-kyung | Cast | Actor | Soldier Ahn Gye-soo |
 Kim Byung-chul | Cast | Actor | Staff sergeant Kang |
 Ji Dae-han | Cast | Actor | Northern group platoon commande |
 Jung Kyung-ho | Cast | Actor | Corporal Joo Geun-chi |
Oh Seong-tae | Cast | Actor | Northern search party 3 |
 Choi Ji-hyeon | Cast | Actress | Female police of radio team |
 Son Ji-na | Cast | Actress | Female armorer |
 Kim You-jung | Cast | Actress | Radio female soldier |
 Yoo Tae-woong | Cast | Actor | Northern investigative general |
 Lee Seon-ho | Cast | Actor | Northern soldier |
Lee Soo-ho | Cast | Military police in radio team 2 | |
Choo Sang-Rok | Cast | Northern group second squad commander | |
Lee Jeong-ho-I | Cast | Sentinel Mo Reum-jik | |
kim Dam-hee | Cast | Northern traveling troop | |
Heo Joong-hyeok | Cast | Sentinel Kang Ha-gyoo | |
Choi Sang-hak | Cast | Warrior Park Si-hak | |
Lee Jeong-joon | Cast | Warrior Ri Doo-ik | |
Yoo Min-hyeok | Cast | Sentinel Rim Dae-cheol | |
Park Ji-hoon | Cast | Northern group third squad commander | |
Lee Dal-Hyeong | Cast | Special duty sergeant | |
 Kim Nan-joo | Cast | Actress | Traveling troop 1 |
Yoo Ga-yeong | Cast | Traveling troop 2 | |
Sim-wan | Cast | Military police in radio team 1 | |
 Park Yong-su | Cast | Actor | Division commander |
Lee Jeong-hyeon-I | Cast | Male armorer | |
Yoo Dong-gyoon | Cast | Northern search party 1 | |
Choi Si-chan | Cast | Northern search party 2 | |
Jeong Jae-hoon | Cast | Actor | Northern search party 4 |
Moon Geon | Cast | Northern search party 5 | |
Yoon Se-min | Cast | Northern search party 6 | |
Park Jae-hoon | Cast | Actor | Northern search party 7 |
Lee Jong-hwan | Cast | Northern search party 8 | |
Yoo Jeong-ho | Cast | Northern search party 9 | |
Kim Yeong-yong | Cast | Guard 1 | |
Kim Se-kyeong | Cast | Guard 2 | |
 Kim Won-beom | Cast | Actor | Caster |
Son Yoon-sang | Cast | Commentator | |
Seo Gil-ja | Cast | Female soldier with meals | |
| Person | Type | Job | Role(s) |
