Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Executive producer | Zoo | ||
| Writer | Il collezionista | 1997 | |
| Writer | Nella morsa del ragno | 2001 | |
| Writer | Cartoline di morte | 2020 | |
| Writer | Scuola media: Gli anni peggiori della mia vita | 2016 | |
| Writer | Alex Cross - La memoria del killer | 2012 | |
| Producer | Alex Cross - La memoria del killer | 2012 | |
| Actor | La calda notte dell'ispettore Tibbs | 1967 | Mr. Purdy |
| Actor | MasterClass | ||
| Actor | Silent Night, Bloody Night | 1972 | Jeffrey Butler |
| Actor | Lilith - La dea dell'amore | 1964 | Dr. Lavrier |
| Actor | MasterClass: James Patterson Teaches Writing | ||
| Actor | Ardenne '44: un inferno | 1969 | Elk |