Cast & crew
Gangster High (2006)
Directed by Park Ki-hyung Written by Park Ki-hyung, Kim Yeong-chan
Cast
| Jang Hee-jin | Wan Jung |
| Jung Kyung-ho | Sang |
| Kim So-yeon | |
| Kim Ye-ryeong | Chang |
| Cho Jin-woong | Hong |
| Kim Hye-seong | Chul |
| Ko Kyu-pil | Sang |
| Yeon Je-wook | Jong |
| Lee Seok | Chang |
Crew
| Park Ki-hyung | Director |
| Park Ki-hyung | Writer |
| Kim Yeong-chan | Writer |
| Chung Tae-won | Executive Producer |