Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Writer | Star Wars: El Despertar de la Fuerza | 2015 | |
| Writer | Star Wars: Episodio V - El Imperio contraataca | 1980 | |
| Writer | Star Wars: Episodio VI - El retorno del Jedi | 1983 | |
| Writer | Han Solo: Una historia de Star Wars | 2018 | |
| Executive producer | Han Solo: Una historia de Star Wars | 2018 | |
| Writer | Indiana Jones: En busca del arca perdida | 1981 | |
| Writer | El guardaespaldas | 1992 | |
| Producer | El guardaespaldas | 1992 | |
| Actor | Mejor... imposible | 1997 | Dr. Green |
| Writer | Sin reservas | 2007 | |
| Director | El cazador de sueños | 2003 | |
| Writer | El cazador de sueños | 2003 | |
| Producer | El cazador de sueños | 2003 | |
| Actor | La guerra en Hollywood | Himself | |
| Director | French Kiss | 1995 | |
| Executive producer | Light & Magic: Un sueño no tan lejano | ||
| Producer | Entre mujeres | 2007 | |
| Actor | El imperio de los sueños. La historia de 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 | Reencuentro | 1983 | |
| Writer | Reencuentro | 1983 | |
| Producer | Reencuentro | 1983 | |
| Director | Fuego en el cuerpo | 1981 | |
| Writer | Fuego en el cuerpo | 1981 | |
| Actor | Indiana Jones: Material extra | 2003 | Himself |
| Director | Te amaré hasta que te mate | 1990 | |
| Actor | Cuando llega la noche | 1985 | Detective #2 |
| Director | El turista accidental | 1988 | |
| Writer | El turista accidental | 1988 | |
| Producer | El turista accidental | 1988 | |
| Director | ¡Por fin solos! | 2012 | |
| Writer | ¡Por fin solos! | 2012 | |
| Producer | ¡Por fin solos! | 2012 | |
| Producer | Todo queda en casa | 1998 | |
| Director | Grand Canyon (El alma de la ciudad) | 1991 | |
| Writer | Grand Canyon (El alma de la ciudad) | 1991 | |
| Producer | Grand Canyon (El alma de la ciudad) | 1991 | |
| Writer | Continental Divide | 1981 | |
| Actor | La guerra de las galaxias - La magia y el misterio | 1997 | Lawrence Kasdan |
| Actor | The Force Is with Them: The Legacy of Star Wars | 2004 | Self - Screenwriter, 'The Empire Strikes Back' |
| Director | Mumford. Algo va a cambiar tu vida | 1999 | |
| Writer | Mumford. Algo va a cambiar tu vida | 1999 | |
| Producer | Mumford. Algo va a cambiar tu vida | 1999 | |
| Producer | Immediate Family | 1989 |