Following a brutal murder case, the police are baffled to find out that the assailant, whose body was found on the scene with the victim, had already been dead for three months. Meanwhile, journalist Jin-hee sets up a live interview with an anonymous caller claiming he is the true killer behind the mysterious murder. When the man announces three more murders will occur in the hands of the undead, Jin-hee must face the sinister forces beyond understanding.
| Writing | Yeon Sang-ho | Writer |
| Directing | Kim Yong-wan | Director |
| Production | Lim Min-sub | Producer |
| Production | Byun Seung-min | Executive Producer |
| Camera | Lee Ji-hoon | Director of Photography |
| Lighting | Moon Il-ho | Lighting Director |
| Editing | Lee Yeon-jeong | Editor |
| Sound | Choi Tae-young | Sound Supervisor |
| Art | Jeong Min-kyung | Production Design |
| Sound | Kim Dong-wook | Original Music Composer |
| Writing | Kim Yong-wan | Adaptation |
| Sound | Kang Ju-suk | Production Sound Mixer |
| Visual Effects | Hong Jang-pyo | Special Effects Supervisor |
| Costume & Make-Up | Kwak Tae-yong | Special Effects Makeup Artist |
| Art | Nam Seong-ju | Set Decoration |
| Art | Yoo Jeong-eun | Props |
| Crew | Noh Nam-seok | Stunts |
| Crew | Choi Bong-rock | Martial Arts Choreographer |
| Art | Choi Ji-hye | Art Direction |
| Crew | Song Min-seok | Stunts |
| Visual Effects | Lee Ju-won | CGI Director |
| Editing | Choi Eun-seok | Colorist |
| Visual Effects | Jeong Jong-bae | Special Effects Supervisor |
| Production | Park Sung-hye | Co-Executive Producer |
| Crew | Cha Sang-do | Stunts |
| Writing | Park Song-i | Storyboard |
| Editing | Lee Hye-min | Colorist |
| Visual Effects | Kim Hyeong-rok | VFX Artist |
| Crew | Lim Seung-mook | Stunts |
| Sound | Yang Hye-jin | Sound Editor |
