The son of a North Korean spy decides to follow in his father's footsteps to protect his little sister. After his father's botched espionage mission, North Korean Myung-hoon and his young sister Hye-in are sent to a labor prison camp. In order to save his sister's life, Myung-hoon volunteers to become a spy and infiltrates the South as a teenage defector. While attending high school in the South, he meets another girl named Hye-in, and rescues her when she comes under attack.
Is Commitment on Netflix? Yes! The movie Commitment is now on Netflix in the countries listed below.
| Editing | Kim Jae-beom | Editor |
| Editing | Kim Sang-bum | Editor |
| Directing | Park Hong-soo | Director |
| Writing | Sooyoung Kim | Writer |
| Writing | Park Hong-soo | Writer |
| Production | Lee Seong-hun | Producer |
| Crew | Park Hui-joo | Cinematography |
| Sound | Hyeongu No | Original Music Composer |
| Editing | Jaejun Choe | Editor |
| Editing | Sojeong Jin | Editor |
| Production | Park Un-kyoung | Producer |
| Art | Hwang In-jun | Art Direction |
| Costume & Make-Up | Kim Jung-won | Costume Design |
| Writing | Choi Ah-reum | Adaptation |
| Lighting | Kim Gyeong-seok | Lighting Director |
| Art | Shin Bo-kyeong | Production Design |
| Crew | Jeon Yu-jun | Fight Choreographer |
| Camera | Kim Gi-tae | Director of Photography |
| Sound | Yun Seong-gi | Production Sound Mixer |
| Sound | Lee Tae-gyu | Production Sound Mixer |
| Visual Effects | Yoon Hyung-tae | Special Effects Supervisor |
| Crew | Jeon Sang-joon | Martial Arts Choreographer |
| Art | Jang Seok-hun | Props |
| Camera | Ji Sung-yong | Key Grip |
| Writing | Park Hee-kang | Adaptation |
| Art | Kang Dong-hun | Art Direction |
