When a series of murders occur in Kanghwa Island, Detective K and his partner are once again called upon to solve the case. Along the way, he teams up with a beautiful woman with amnesia and together they discover Vampire bite marks on all the bodies. As they investigate further, they realize that the woman is somehow closely connected to the deaths.
Unfortunately the movie Detective K: Secret of the Living Dead is not yet available on HBO Max.
| Directing | Kim Sok-yun | Director |
| Writing | Lee Nam-kyu | Writer |
| Writing | Han Jeung-ae | Writer |
| Writing | Jo Eun-i | Writer |
| Crew | Si Jung-yoo | Stunts |
| Crew | Ka Ryoon Kim | Special Effects |
| Sound | Lee Sung-jin | Sound Supervisor |
| Production | Kim-Jho Kwang-soo | Executive Producer |
| Costume & Make-Up | Kwon Yoo-jin | Costume Design |
| Art | Nam Seong-ju | Set Decoration |
| Costume & Make-Up | Kim Seo-hee | Makeup & Hair |
| Production | Shim Hyeon-u | Executive Producer |
| Costume & Make-Up | Lee Hye-ran | Costume Design |
| Crew | Jeong Bong-yeon | Stunts |
| Crew | Yang Hae-gil | Stunts |
| Production | You Jeong-hun | Executive Producer |
| Visual Effects | Jeong Seong-uk | VFX Supervisor |
| Crew | Mo Sang-beom | Stunts |
| Sound | Kim Woo-chul | Original Music Composer |
