Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Writer | 가디언즈 | 2012 | |
| Producer | 로봇 | 2005 | |
| Writer | 에픽 : 숲속의 전설 | 2013 | |
| Actor | 암살단 | 1974 | Senator Charles Carroll |
| Director | The Fantastic Flying Books of Mr Morris Lessmore | 2011 | |
| Writer | The Fantastic Flying Books of Mr Morris Lessmore | 2011 | |
| Writer | Buddy | 1997 | |
| Actor | I Eat Your Skin | 1971 | Tom Harris |
| Writer | Rolie Polie Olie: The Baby Bot Chase | 2003 | |
| Producer | Rolie Polie Olie: The Baby Bot Chase | 2003 | |
| Actor | Lifeguard | 1976 | Lifeguard Captain (as Bill Joyce) |
| Actor | Inventing the Robinsons: The Making of 'Meet the Robinsons' | 2007 | Himself |