Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Writer | Il Grinch | 2000 | |
| Writer | Shrek terzo | 2007 | |
| Writer | Chi ha incastrato Roger Rabbit? | 1988 | |
| Writer | Wild Wild West | 1999 | |
| Writer | L'ultima vacanza | 2006 | |
| Writer | Doc Hollywood - Dottore in carriera | 1991 | |
| Writer | Un furfante tra i boyscout | 1995 |