A serial killer reappears 15 years after his murder spree with a book detailing his crimes. The resentful cop who failed to catch him before is assigned to protect him. The families of the victims plan revenge. And as the media circus spirals out of control, a masked man called "J" appears claiming to be the real killer.
Unfortunately the movie Confession of Murder is not yet available on HBO Max.
| Production | Lee Yong-hee | Producer |
| Production | You Jeong-hun | Executive Producer |
| Lighting | Kim Gyeong-seok | Lighting Director |
| Camera | Kim Gi-tae | Director of Photography |
| Sound | Park Jong-geun | Production Sound Mixer |
| Directing | Jung Byung-gil | Director |
| Writing | Jung Byung-gil | Writer |
| Visual Effects | Yoon Jae-hun | VFX Supervisor |
| Writing | Hong Won-chan | Adaptation |
| Production | Seo Kang-ho | Line Producer |
| Production | Jang Won-seok | Executive Producer |
| Art | Yang Hong-sam | Production Design |
| Production | Song Jung-min | Line Producer |
| Writing | Lee Young-jong | Adaptation |
| Costume & Make-Up | Chae Kyung-hwa | Costume Design |
| Crew | Kwon Gwi-deok | Fight Choreographer |
| Directing | Choi Eun-jong | Assistant Director |
| Crew | Shin Sung-il | Stunts |
| Writing | Jung Byeong-sik | Adaptation |
