During the 1980s, Jang-geun, the new teacher at Cheongsol Village, runs into problems during his travels. The village folk mistake Kong Young-tan, a former inmate at the government's re-education camp, as the missing teacher.
| Directing | Kim Jong-jin | Director |
| Sound | Lee Ji-soo | Original Music Composer |
| Production | Song Chang-yong | Executive Producer |
| Costume & Make-Up | Kim Yoo-seon | Costume Design |
| Production | Jeong Tae-sung | Executive Producer |
| Visual Effects | Kim Ryang-jin | VFX Supervisor |
| Editing | Kim Hyung-seok | Colorist |
| Sound | Jang Hyun-chul | Boom Operator |
| Camera | Lee Nam-gwon | Grip |
