Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Writer | 아이덴티티 | 2003 | |
| Writer | 쉘터 | 2010 | |
| Director | Jack Frost | 1997 | |
| Writer | Jack Frost | 1997 | |
| Writer | Jack Frost | 1997 | |
| Writer | 아이 인사이드 | 2004 | |
| Director | Jack Frost 2: Revenge of the Mutant Killer Snowman | 2000 | |
| Writer | Jack Frost 2: Revenge of the Mutant Killer Snowman | 2000 |