Blue Birthday (2021) — Cast
Cast
| Lee Sang-jun | Cha Cha DiGregorio |
| YERI | Rin Matohara |
| Yang Hong-seok | Mummy ji |
| YERI | Rin Matohara |
| Kim Gyeol-yu | Se-jin |
| Ju Hyeon | Ui Shuya |
| Yang Hong-seok | Mummy ji |
| Kim Gyeol-yu | Se-jin |
| Lee Sang-jun | Cha Cha DiGregorio |
| Ju Hyeon | Ui Shuya |
Crew
| Kwak Kyung-ho | Director of Photography |
| Moon Won-young | Writer |
| Park Dan-hee | Director |
| Ku So-yeon | Writer |
| Jang Il-ji | Lighting Director |
| Park Dan-hee | Director |
| Moon Won-young | Writer |
| Jang Il-ji | Lighting Director |
| Kwak Kyung-ho | Director of Photography |
| Ku So-yeon | Writer |