Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Writer | Bad Boys | 1995 | |
| Writer | Alien³ | 1992 | |
| Writer | Beverly Hills Cop II - Un piedipiatti a Beverly Hills II | 1987 | |
| Writer | Master and Commander - Sfida ai confini del mare | 2003 | |
| Actor | Caccia a Ottobre Rosso | 1990 | Chief of the Boat |
| Writer | Caccia a Ottobre Rosso | 1990 | |
| Writer | Highlander - L'ultimo immortale | 1986 | |
| Writer | Last Action Hero - L'ultimo grande eroe | 1993 | |
| Writer | Trappola in alto mare | 1992 | |
| Writer | Maximum Risk | 1996 | |
| Writer | Rollerball | 2002 | |
| Writer | Il presidio - Scena di un crimine | 1988 | |
| Director | L'infiltrato | 1992 | |
| Writer | L'infiltrato | 1992 |