Four friends pledge to commit suicide together but while standing on the ledge, only one of them actually jumps. Her ghost begins to haunt the remaining friends until the pledge is fulfilled.
Is A Blood Pledge on Netflix? Unfortunately the movie A Blood Pledge is not yet available on Netflix.
| Directing | Lee Jong-yong | Director |
| Writing | Lee Jong-yong | Screenplay |
| Production | Lee Choon-yun | Executive Producer |
| Art | Jeon In-han | Production Design |
| Sound | Park Deok-soo | Sound Supervisor |
| Camera | Kang Seung-gi | Director of Photography |
| Editing | Kim Jae-beom | Editor |
| Editing | Kim Sang-bum | Editor |
| Writing | Lee Se-young | Adaptation |
| Production | Lee Se-young | Producer |
| Writing | Lee Yoon-hyung | Adaptation |
| Writing | Hwang Joo-yeon | Adaptation |
| Costume & Make-Up | Park Sun-ji | Makeup & Hair |
| Visual Effects | Hong Jang-pyo | Special Effects Supervisor |
| Visual Effects | Yoon Jae-hun | Visual Effects Supervisor |
| Crew | Jeon Yu-jun | Martial Arts Choreographer |
| Lighting | Park Young-bong | Lighting Director |
