Cast & crew
School 4 (2001)
Written by Jin Soo-wan
Cast
| Lim Soo-jung | Ra |
| Yeo Wook-hwan | Lee |
| Lee Sang-in-I | Kyoung |
| Lee Yu-ri | Won Kyeong |
| Jo Min-ki | Tae-suk |
Crew
| Jin Soo-wan | Writer |
School 4 (2001)
Written by Jin Soo-wan
| Lim Soo-jung | Ra |
| Yeo Wook-hwan | Lee |
| Lee Sang-in-I | Kyoung |
| Lee Yu-ri | Won Kyeong |
| Jo Min-ki | Tae-suk |
| Jin Soo-wan | Writer |