Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Writer | 람보 3 | 1988 | |
| Writer | 죽음의 승부 | 1988 | |
| Writer | 맥스 | 2015 | |
| Writer | 더블 반담 | 1991 | |
| Producer | 더블 반담 | 1991 | |
| Director | 더블 반담 | 1991 | |
| Writer | 이탈자 | 1990 | |
| Director | 이탈자 | 1990 | |
| Writer | 리전에어 | 1998 | |
| Executive producer | 리전에어 | 1998 | |
| Writer | 퀘스트 | 1996 | |
| Director | Only the Strong | 1993 | |
| Writer | Only the Strong | 1993 | |
| Writer | Delta Force 2: The Colombian Connection | 1990 | |
| Director | 디 오더 | 2001 | |
| Writer | The Hard Corps | 2006 | |
| Writer | 세컨드 인 코맨드 | 2006 | |
| Executive producer | Black Rose | 2014 |