Cast & crew
Frontier (1939)
Directed by Choi In-kyu Written by Choi In-kyu
Cast
| So-yeong Kim | |
| Jeon Taek-yi | |
| Choi Woon-bong | |
| Deok-shim Kim | |
| Yeong-pal Gwon | |
| Geum-ryong Lee | |
| Young-soon Kim | |
| Gi-Bong Go | |
| Eul-min Tae | |
| Seong-chun Kim |
Crew
| Choi In-kyu | Director |
| Choi In-kyu | Editor |
| Un-jo Hwang | Director of Photography |
| Gwan Kim | Music |
| Choi In-kyu | Original Story |
| Jong-wan Lee | Producer |
| Hyeok Kim | Editor |
| Jang-san Yu | Lighting Technician |
| Choi In-kyu | Screenplay |