The crew of a horror web series travels to an abandoned asylum for a live broadcast, but they encounter much more than expected as they move deeper inside the nightmarish old building.
Is Gonjiam: Haunted Asylum on Netflix? Yes! The movie Gonjiam: Haunted Asylum is now on Netflix in the countries listed below.
| Production | Kim Do-su | Executive Producer |
| Writing | Park Sang-min | Writer |
| Production | Yoon Dong Oh | Producer |
| Art | Baek Kyung-in | Production Design |
| Production | Jung Hyun-ju | Executive Producer |
| Sound | Kang Ju-suk | Production Sound Mixer |
| Costume & Make-Up | Yoon Hwang-jik | Special Effects Makeup Artist |
| Visual Effects | Kim Gwang-su | Special Effects Supervisor |
| Directing | Jung Bum-shik | Director |
| Writing | Jung Bum-shik | Writer |
| Production | Choi Byung-hwan | Executive Producer |
| Production | Kim Jin-woo | Producer |
| Camera | Yun Jong-ho | Director of Photography |
| Editing | Kim Hyung-joo | Editor |
| Production | William Kim | Producer |
| Sound | Park Ju-gang | Sound Supervisor |
| Sound | Park Yong-ki | Sound |
| Costume & Make-Up | Yun Mi-ra | Costume Design |
| Editing | Jung Bum-shik | Editor |
| Editing | Yang Dong-yeop | Editor |
| Art | Jeong Seong-gyun | Production Design |
| Sound | Na Yun-sik | Original Music Composer |
| Production | Kang Kwan-ho | Executive Producer |
| Camera | Wi Ha-jun | Camera Operator |
| Production | Seo Yong-seok | Line Producer |
| Costume & Make-Up | Kim Se-hee | Special Effects Makeup Artist |
| Costume & Make-Up | Kim Seon-yeon | Makeup & Hair |
| Lighting | Jeong Seong-cheol | Lighting Director |
| Camera | Oh Ah-yeon | Camera Operator |
| Camera | Park Ji-hyun | Camera Operator |
| Camera | Park Sung-hoon | Camera Operator |
| Camera | Lee Seung-wook | Camera Operator |
| Camera | Moon Ye-won | Camera Operator |
| Crew | Kim Pil-su | Stunts |
| Editing | Jeong Hye-ri | Colorist |
