When two men find their lives derailed, they meet challenges that force them to face a fierce battle to protect their loved ones.
You can now watch Derailed online on the following streaming providers in the United States.
| Directing | Lee Seong-tae | Director |
| Writing | Lee Seong-tae | Writer |
| Production | Kim Young-min | Producer |
| Visual Effects | Park Seong-jin | VFX Supervisor |
| Sound | Kim Young-rok | Sound Supervisor |
| Sound | Park Ki-heon | Original Music Composer |
| Costume & Make-Up | Hong Su-hee | Costume Design |
| Art | Jang Min-woo | Production Design |
| Lighting | Kang Seong-hun | Lighting Director |
| Production | Kim Sang-su | Producer |
| Production | Seo Yeon | Producer |
| Crew | Kim Byung-oh | Martial Arts Choreographer |