Cast & crew
Forest (2020)
Directed by Oh Jong-rok Written by Lee Sun Young
Cast
| Cho Bo-ah | Wan Jung |
| Kim Min-seok | Doctor |
| Shim Hye-rim | |
| Choi Gwang-il | Kwon Taehee |
| Cho Bo-ah | Jae-yeong |
| Geum Gwang-san | Yang |
| Park Hae-jin | Hyeok |
| Park Hae-jin | Hyeok |
| Ryu Seung-su | Yong |
| Ryu Seung-su | Yong |
| Jeong Yeon-joo | Bo |
| No Gwang-Sik | Chang |
| Lee Si-hoon | Ki-soo |
| Koh Soo-hee | Nurse |
| Lee Do-gyeong | Mok |
| No Gwang-Sik | Choi |
| Lee Do-gyeong | Mok |
| Ahn Sang-woo | Se-jin |
| Woo Jung-kook | Pil |
| Woo Jung-kook | Pil |
| Jeong Yeon-joo | Bo |
| Lee Si-hoon | Hyung-joong |
| Koh Soo-hee | Nurse |
| Shim Hye-rim | |
| Geum Gwang-san | Yang |
| Ahn Sang-woo | Se-jin |
| Choi Gwang-il | Se-joo |
| Kim Min-seok | Doctor |
| Park Hae-jin | Kang San-Hyeok |
| Cho Bo-ah | Jung Young-Jae |
| Jeong Yeon-joo | Oh Bo-Mi |
| No Gwang-Sik | Choi Chang |
| Ryu Seung-su | Bong Dae-Yong |
| Lee Do-gyeong | Choi Jung-Mok |
| Lee Si-hoon | Park Hyung-Soo |
| Woo Jung-kook | Ki Pil-young |
| Ahn Sang-woo | Park Jin-man |
| Koh Soo-hee | Nurse Kim |
| Geum Gwang-san | Yang Cheol-sik |
| Choi Gwang-il | Kwon Joo Han [Managing Director, Taesung Group] |
| Shim Hye-rim | |
| Kim Min-seok | Doctor [Young Jae’s friend] |
Crew
| Baek Kyung-chan | Martial Arts Choreographer |
| Baek Kyung-chan | Martial Arts Choreographer |
| Oh Jong-rok | Director |
| Oh Jong-rok | Director |
| Oh Jong-rok | Director |
| Baek Kyung-chan | Martial Arts Choreographer |
| Lee Sun Young | Screenplay |