Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Writer | Star Wars : Le Réveil de la Force | 2015 | |
| Writer | Star Wars - Episode V - L'Empire contre-attaque | 1980 | |
| Writer | Star Wars - Episode VI - Le Retour du Jedi | 1983 | |
| Writer | Solo: A Star Wars Story | 2018 | |
| Executive producer | Solo: A Star Wars Story | 2018 | |
| Writer | Les Aventuriers de l'arche perdue | 1981 | |
| Writer | Bodyguard | 1992 | |
| Producer | Bodyguard | 1992 | |
| Actor | Pour le pire et pour le meilleur | 1997 | Dr. Green |
| Writer | Le goût de la vie | 2007 | |
| Director | Dreamcatcher, L'attrape-rêves | 2003 | |
| Writer | Dreamcatcher, L'attrape-rêves | 2003 | |
| Producer | Dreamcatcher, L'attrape-rêves | 2003 | |
| Actor | Cinq hommes et une guerre | Himself | |
| Director | French Kiss | 1995 | |
| Executive producer | Light & Magic | ||
| Producer | In the Land of Women | 2007 | |
| Actor | Star Wars : L'Empire des Rêves | 2004 | Himself |
| Director | Silverado | 1985 | |
| Writer | Silverado | 1985 | |
| Producer | Silverado | 1985 | |
| Director | Wyatt Earp | 1994 | |
| Writer | Wyatt Earp | 1994 | |
| Producer | Wyatt Earp | 1994 | |
| Director | Les Copains d'abord | 1983 | |
| Writer | Les Copains d'abord | 1983 | |
| Producer | Les Copains d'abord | 1983 | |
| Director | La fièvre Au corps | 1981 | |
| Writer | La fièvre Au corps | 1981 | |
| Actor | Indiana Jones: Making the Trilogy | 2003 | Himself |
| Director | Je t'aime à te tuer | 1990 | |
| Actor | Série noire pour une nuit blanche | 1985 | Detective #2 |
| Director | Voyageur malgré lui | 1988 | |
| Writer | Voyageur malgré lui | 1988 | |
| Producer | Voyageur malgré lui | 1988 | |
| Director | Freeway et nous | 2012 | |
| Writer | Freeway et nous | 2012 | |
| Producer | Freeway et nous | 2012 | |
| Producer | Frites Maison | 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 | La Force est avec Eux: L'Héritage de 'Star Wars' | 2004 | Self - Screenwriter, 'The Empire Strikes Back' |
| Director | Mumford | 1999 | |
| Writer | Mumford | 1999 | |
| Producer | Mumford | 1999 | |
| Producer | Immediate Family | 1989 |