An evil spirit that changes faces infiltrates one family placing one brother in danger while the other tries to save him.
You can now watch Metamorphosis online on the following streaming providers in the United States.
| Directing | Kim Hong-sun | Director |
| Writing | Kim Hyang-ji | Writer |
| Production | Gu Seong-mok | Executive Producer |
| Production | Hwang Sang-gil | Producer |
| Writing | Kim Hong-sun | Adaptation |
| Writing | Kim Gyeong-yeop | Adaptation |
| Camera | Yun Ju-hwan | Director of Photography |
| Editing | Shin Min-kyung | Editor |
| Sound | Kim Jun-seong | Original Music Composer |
| Sound | Lee Seung-yeop | Sound Supervisor |
| Costume & Make-Up | Lee Eun-gyeong | Costume Design |
| Costume & Make-Up | Kim Jin-sook | Makeup & Hair |
| Art | Lee Jung-woo | Production Design |
| Art | Jeon Jae-wook | Props |
| Art | Oh You-jin | Props |
| Sound | Lim Byeong-woo | Sound Director |
| Lighting | Jeon Byeong-yun | Lighting Director |
| Art | Nam Seong-ju | Set Decoration |
| Sound | Jo Ran | Original Music Composer |
| Production | Cha Ji-hyun | Co-Producer |
| Production | Jung Hyun-ju | Executive Producer |
| Sound | Yoon Jong-min | Production Sound Mixer |
| Visual Effects | Hong Jang-pyo | Special Effects Supervisor |
| Editing | Kim Hyung-seok | Digital Intermediate |
| Visual Effects | Choi Jin-seob | VFX Supervisor |
| Visual Effects | Kim Jung-soo | VFX Supervisor |
| Production | Cha Hyun-woo | Co-Executive Producer |
| Crew | Lee Sang-min | Stunts |
| Directing | Lee Lu-da | Assistant Director |
| Visual Effects | Park Gi-do | 3D Supervisor |
| Camera | Yoon Jong-woon | Key Grip |
| Costume & Make-Up | Yoon Hwang-jik | Special Effects Makeup Artist |
| Art | Eom Se-yong | Props |
