Two rival detectives with different methods try to solve the murder of a missing girl after discovering her mutilated body in the tidelands of Incheon.
Unfortunately the movie The Beast is not yet available on HBO Max.
| Sound | Kim Jung-sook | Production Sound Mixer |
| Visual Effects | Yoon Choong-yeol | VFX Supervisor |
| Crew | Choi Seong-kyum | Stunts |
| Visual Effects | Chang Ick-jea | VFX Supervisor |
| Art | Kim Seong-hyeon | Art Direction |
| Costume & Make-Up | Lee Hee-eun | Special Effects Makeup Artist |
| Crew | Lee Tae-ho | Stunts |
| Sound | Kang Ju-suk | Production Sound Mixer |
| Directing | 김미지 | Script Supervisor |
| Costume & Make-Up | Kim Ho-sik | Special Effects Makeup Artist |
| Camera | Kim Yong-seong | Camera Operator |
| Visual Effects | Ryu Jae-hwan | VFX Supervisor |
| Camera | Jung Il-seo | Key Grip |
| Visual Effects | Park Yo-seop | Special Effects Supervisor |
| Writing | Lee Jung-ho | Writer |
| Directing | Lee Jung-ho | Director |
| Production | Paek Keong-suk | Producer |
| Production | Oh Sung-il | Producer |
| Production | Jang Kyung-ik | Executive Producer |
| Camera | Ju Sung-lim | Director of Photography |
| Editing | Shin Min-kyung | Editor |
| Art | Hong Ju-hui | Production Design |
| Sound | Mowg | Original Music Composer |
| Costume & Make-Up | Park Sun | Makeup & Hair |
| Costume & Make-Up | Yoon Jeong-hee | Costume Design |
| Sound | Kim Chang-sub | Sound Supervisor |
| Production | Song Ji-eun | Producer |
| Writing | Jeong Ui-Mok | Writer |
| Production | Kim Woo-taek | Executive Producer |
| Costume & Make-Up | Kwak Tae-yong | Special Effects Makeup Artist |
| Art | Jeon Jae-wook | Props |
| Lighting | Choi Jong-ha | Lighting Director |
| Art | Kim Hyung-jik | Set Decoration |
| Editing | Park Jin-young | Digital Intermediate |
| Art | 이정은 | Props |
| Production | 박경서 | Line Producer |
