Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Writer | Gwiezdne Wojny: Przebudzenie Mocy | 2015 | |
| Writer | Gwiezdne Wojny: Część V - Imperium Kontratakuje | 1980 | |
| Writer | Gwiezdne Wojny: Część VI - Powrót Jedi | 1983 | |
| Writer | Han Solo: Gwiezdne wojny - historie | 2018 | |
| Executive producer | Han Solo: Gwiezdne wojny - historie | 2018 | |
| Writer | Indiana Jones i Poszukiwacze zaginionej Arki | 1981 | |
| Writer | Bodyguard | 1992 | |
| Producer | Bodyguard | 1992 | |
| Actor | Lepiej być nie może | 1997 | Dr. Green |
| Writer | Życie od kuchni | 2007 | |
| Director | Łowca snów | 2003 | |
| Writer | Łowca snów | 2003 | |
| Producer | Łowca snów | 2003 | |
| Actor | Five Came Back | Himself | |
| Director | Francuski pocałunek | 1995 | |
| Executive producer | LIGHT & MAGIC | ||
| Producer | W świecie kobiet | 2007 | |
| Actor | Empire of Dreams: The Story of the 'Star Wars' Trilogy | 2004 | Himself |
| Director | Silverado | 1985 | |
| Writer | Silverado | 1985 | |
| Producer | Silverado | 1985 | |
| Director | Wyatt Earp | 1994 | |
| Writer | Wyatt Earp | 1994 | |
| Producer | Wyatt Earp | 1994 | |
| Director | Wielki chłód | 1983 | |
| Writer | Wielki chłód | 1983 | |
| Producer | Wielki chłód | 1983 | |
| Director | Żar ciała | 1981 | |
| Writer | Żar ciała | 1981 | |
| Actor | Indiana Jones: Making the Trilogy | 2003 | Himself |
| Director | I Love You to Death | 1990 | |
| Actor | Ucieczka w noc | 1985 | Detective #2 |
| Director | The Accidental Tourist | 1988 | |
| Writer | The Accidental Tourist | 1988 | |
| Producer | The Accidental Tourist | 1988 | |
| Director | Darling Companion | 2012 | |
| Writer | Darling Companion | 2012 | |
| Producer | Darling Companion | 2012 | |
| Producer | Home Fries | 1998 | |
| Director | Grand Canyon | 1991 | |
| Writer | Grand Canyon | 1991 | |
| Producer | Grand Canyon | 1991 | |
| Writer | Continental Divide | 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 | Immediate Family | 1989 |