Cast & crew
Room No. 9 (2018)
Directed by Ji Young-soo Written by Jung Sung-hee
Cast
| Oh Dae-hwan | Sam |
| Im Won-hee | Sang |
| Kim Hae-sook | Jang |
| Kim Young-kwang | Se-jin |
| Jung Won-joong | Ma Joad |
| Kim Si-eun | Unis Kim |
| Jeong Seok-yong | Sung-hyuk |
| Son Byung-ho | Jong |
| Son Sook | Mal |
| Kim Jae-hwa | Ran Hoshino |
| Kang Shin-il | Sung-hyuk |
| Park Hyun Jung | Unis Kim |
| Lee Kyung-young | Yeong-ki |
| Kim Hee-seon | Hae-Gwan |
| Min Sung-wook | So |
Crew
| Ji Young-soo | Director |
| Son Ki-won | Producer |
| Jung Sung-hee | Writer |