Sung geun, a physical education teacher, is at risk of losing his job when the school decides it needs an English teacher instead of a PE teacher. Therefore, he starts to devise a plan to change his job as an English teacher.
| Production | Choi Yong-Gi | Producer |
| Crew | Choi Deok-Gyu | Cinematography |
| Costume & Make-Up | Lee Ja-Young | Costume Design |
| Sound | Choi Man-Sik | Music |
| Lighting | Kim Jae-keun | Lighting Coordinator |
| Editing | Shin Min-Gyeong | Editor |
| Directing | Park Kwang-chun | Director |
| Writing | Choi Jin-won | Writer |
| Production | Yook Kyung-sam | Line Producer |
| Editing | Kim Il-kwang | Digital Colorist |
| Art | Lee Ji-yeon | Production Design |
| Crew | Park Jung-ryul | Martial Arts Choreographer |
| Crew | Lim Wang-sub | Stunts |