During the Japanese occupation of Korea, the Japanese Empire seeks to eradicate the Korean language and identity. In retaliation, a small group of Korean patriots try to protect their language by compiling the first Korean language dictionary.
Is MAL·MO·E: The Secret Mission on Netflix? Yes! The movie MAL·MO·E: The Secret Mission is now on Netflix in the countries listed below.
| Lighting | Kim Ho-sung | Lighting Director |
| Directing | Park Sin-woong | Assistant Director |
| Visual Effects | Bae Sang-min | Matte Painter |
| Crew | Seo Ji-oh | Stunts |
| Sound | Han Cheol-hui | Production Sound Mixer |
| Camera | Hwang Chang-gi | Grip |
| Visual Effects | Park Eui-dong | Visual Effects |
| Crew | Kang Gyeong-su | Stunts |
| Writing | Eom Yu-na | Screenplay |
| Directing | Eom Yu-na | Director |
| Costume & Make-Up | Kim Hyun-jung | Makeup & Hair |
| Costume & Make-Up | Choi Yoon-sun | Costume Design |
| Visual Effects | Hong Jang-pyo | Special Effects Supervisor |
| Production | Cha Won-chun | Executive Producer |
| Art | An Ji-hye | Production Design |
| Editing | Jung Won-jun | Editor |
| Camera | Choi Young-hwan | Director of Photography |
| Sound | Cho Young-wuk | Original Music Composer |
| Editing | Kim Sang-bum | Editor |
| Sound | Kim Suk-won | Sound Supervisor |
| Art | Chae Kyoung-sun | Production Design |
| Art | You Cheong | Props |
| Crew | Yoo Sang-seob | Fight Choreographer |
| Production | Jung Chang-hoon | Line Producer |
| Production | Park Un-kyoung | Producer |
| Production | Yoon Seo-young | Co-Producer |
| Camera | Kim Hyeong-seok | Third Assistant Camera |
| Art | Kim Jung-gon | Set Dresser |
