Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Writer | RoboCop | 2014 | |
| Writer | RoboCop | 1987 | |
| Producer | RoboCop | 1987 | |
| Writer | Żołnierze kosmosu | 1997 | |
| Producer | Żołnierze kosmosu | 1997 | |
| Writer | RoboCop 2 | 1990 | |
| Writer | Anakondy Polowanie na Krwawą Orchideę | 2004 | |
| Writer | RoboCop 3 | 1993 | |
| Writer | Żołnierze kosmosu 2 | 2004 | |
| Director | Żołnierze kosmosu 3: Grabieżca | 2008 | |
| Writer | Żołnierze kosmosu 3: Grabieżca | 2008 | |
| Writer | Żołnierze kosmosu: Zdrada na Marsie | 2017 | |
| Producer | Żołnierze kosmosu: Inwazja | 2012 | |
| Writer | RoboCop Returns | ||
| Producer | RoboCop Returns |