Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Writer | Bad Boys - Harte Jungs | 1995 | |
| Writer | Alien³ | 1992 | |
| Writer | Beverly Hills Cop II | 1987 | |
| Writer | Master and Commander - Bis ans Ende der Welt | 2003 | |
| Actor | Jagd auf Roter Oktober | 1990 | Chief of the Boat |
| Writer | Jagd auf Roter Oktober | 1990 | |
| Writer | Highlander | 1986 | |
| Writer | Last Action Hero | 1993 | |
| Writer | Alarmstufe: Rot | 1992 | |
| Writer | Maximum Risk | 1996 | |
| Writer | Rollerball | 2002 | |
| Writer | Presidio | 1988 | |
| Director | Made of Steel - Hart wie Stahl | 1992 | |
| Writer | Made of Steel - Hart wie Stahl | 1992 |