Cast & crew
I (2021)
Directed by Kim Hyun-tak Written by Kim Hyun-tak
Cast
| Kim Hyang-gi | Jee-ah |
| Ryu Hyun-kyung | Chae |
| Yeom Hye-ran | Ok-ja |
| Lee Soo-bin | Mummy ji |
| Kim Hyeon-mok | Ki-soo |
| Lee Yeon-kyung | Professor Pacoli |
| Jeong Soo-ji | Wan Jung |
| Yoon Jung-hoon | Jong |
| Kang Gil-woo | Seung-ryong |
| Park Ock-chool | Hyun-woo |
| Lee Ji-bom | Cheol-gu |
Crew
| Hyun Seo-won | Original Music Composer |
| Cho Hyun-chul | Lighting Artist |
| Kim In-ae | Producer |
| Kim Bo-ra | Director of Photography |
| Kee Won-gyu | Executive Producer |
| Go Ah-young | Sound Supervisor |
| Kim Tae-yeon | Costume Design |
| Lee Eun-ju | Makeup & Hair |
| Cho Moon-ik | Producer |
| Kim Hyun-tak | Director |
| Kim Hyun-tak | Writer |
| Park Se-young | Editor |
| Jang Min-woo | Production Design |
| Seo Ji-hoon | Sound Recordist |
| Tae Wook | Props |