A struggling director makes a desperate bid to dig into the urban legend about a film shot by a ghost, at the risk of her own life.
You can now watch Warning: Do Not Play online on the following streaming providers in the United States.
| Directing | Kim Jin-won | Director |
| Writing | Kim Jin-won | Writer |
| Production | Cho Yoon-jin | Producer |
| Sound | Park Ki-heon | Original Music Composer |
| Crew | Yoon Young-soo | Cinematography |
| Camera | Lee Seon-yeong | Camera Operator |
| Crew | Lim Wang-sub | Martial Arts Choreographer |
| Camera | Lee Joong-wan | Key Grip |
| Camera | Yoon Yeong-soo | Director of Photography |
| Costume & Make-Up | Yoon Hwang-jik | Special Effects Makeup Artist |