Oyuncu
| 2001 | Flesh + Steel: The Making of 'RoboCop' as Himself |
Diğer Roller
| 2014 | Our RoboCop Remake - Original Film Writer |
| 2014 | RoboCop - Characters |
| 2004 | Anaconda 2: Lanetli Orkidenin Peşinde - Screenplay |
| 1999 | The Book of Stars - Director |
| 1996 | Cosmic Voyage - Writer |
| 1996 | Bahçıvan 2 - Story |
| 1993 | RoboCop 3 - Characters |
| 1990 | RoboCop 2 - Characters |
| 1989 | Deadly Weapon - Director |
| 1989 | Deadly Weapon - Screenplay |
| 1989 | Deadly Weapon - Story |
| 1987 | RoboCop - Writer |
| 1984 | Scarred - Director of Photography |
| 1980 | Sleep Is for Sissies - Director of Photography |
| RoboCop Returns - Characters | |
| RoboCop Returns - Executive Producer | |
| RoboCop Returns - Story |
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