Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Producer | RoboCop | 1987 | |
| Producer | Starship Troopers - Fanteria dello spazio | 1997 | |
| Producer | RoboCop 2 | 1990 | |
| Director | Mad God | 2021 | |
| Actor | Light & Magic | Phil Tippett - Creatures and Stop Motion | |
| Director | Starship Troopers 2 - Eroi della Federazione | 2004 | |
| Producer | Starship Troopers 2 - Eroi della Federazione | 2004 | |
| Actor | Piraña | 1978 | Scuba Diver |
| Actor | L'impero dei sogni: La storia della trilogia di Star Wars | 2004 | Himself |
| Actor | The Making of 'Jurassic Park' | 1995 | |
| Actor | From 'Star Wars' to 'Jedi': The Making of a Saga | 1983 | Himself |
| Director | Mad God: Part 1 | 2014 | |
| Producer | Mad God: Part 1 | 2014 | |
| Director | Mad God: Part 2 | 2015 | |
| Producer | Mad God: Part 2 | 2015 | |
| Director | Mad God: Part 3 | 2018 | |
| Actor | Jurassic Punk | 2022 | Self |
| Actor | Segreti de Il Risveglio della Forza: un viaggio cinematico | 2016 | Himself |
| Actor | Ray Harryhausen: Special Effects Titan | 2011 | himself |