Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Writer | Star Wars: Episodio VII - Il risveglio della Forza | 2015 | |
| Writer | Star Wars: Episodio V - L'Impero colpisce ancora | 1980 | |
| Writer | Star Wars: Episodio VI - Il ritorno dello Jedi | 1983 | |
| Writer | Solo: A Star Wars Story | 2018 | |
| Executive producer | Solo: A Star Wars Story | 2018 | |
| Writer | Indiana Jones e i predatori dell'arca perduta | 1981 | |
| Writer | Guardia del corpo | 1992 | |
| Producer | Guardia del corpo | 1992 | |
| Actor | Qualcosa è cambiato | 1997 | Dr. Green |
| Writer | Sapori e dissapori | 2007 | |
| Director | L'acchiappasogni | 2003 | |
| Writer | L'acchiappasogni | 2003 | |
| Producer | L'acchiappasogni | 2003 | |
| Actor | Five Came Back | Himself | |
| Director | French Kiss | 1995 | |
| Executive producer | Light & Magic | ||
| Producer | Il bacio che aspettavo | 2007 | |
| Actor | L'impero dei sogni: La storia della trilogia di Star Wars | 2004 | Himself |
| Director | Silverado | 1985 | |
| Writer | Silverado | 1985 | |
| Producer | Silverado | 1985 | |
| Director | Wyatt Earp | 1994 | |
| Writer | Wyatt Earp | 1994 | |
| Producer | Wyatt Earp | 1994 | |
| Director | Il grande freddo | 1983 | |
| Writer | Il grande freddo | 1983 | |
| Producer | Il grande freddo | 1983 | |
| Director | Brivido caldo | 1981 | |
| Writer | Brivido caldo | 1981 | |
| Actor | Indiana Jones: Making the Trilogy | 2003 | Himself |
| Director | Ti amerò... fino ad ammazzarti | 1990 | |
| Actor | Tutto in una notte | 1985 | Detective #2 |
| Director | Turista per caso | 1988 | |
| Writer | Turista per caso | 1988 | |
| Producer | Turista per caso | 1988 | |
| Director | Darling Companion | 2012 | |
| Writer | Darling Companion | 2012 | |
| Producer | Darling Companion | 2012 | |
| Producer | Fast Food | 1998 | |
| Director | Grand Canyon - Il cuore della città | 1991 | |
| Writer | Grand Canyon - Il cuore della città | 1991 | |
| Producer | Grand Canyon - Il cuore della città | 1991 | |
| Writer | Chiamami aquila | 1981 | |
| Actor | Star Wars: The Magic & the Mystery | 1997 | Lawrence Kasdan |
| Actor | The Force Is with Them: The Legacy of Star Wars | 2004 | Self - Screenwriter, 'The Empire Strikes Back' |
| Director | Mumford | 1999 | |
| Writer | Mumford | 1999 | |
| Producer | Mumford | 1999 | |
| Producer | Legami di famiglia | 1989 |