Actor
The Godfather Part II
1974
as Photographer in Court (uncredited)
Documentaries
Obi-Wan Kenobi: A Jedi's Return
2022
as Self (voice) (archive footage) (uncredited)
Remembering Return to Oz
2021
as Self
The Empire Strikes Door
2019
The Definitive History of Star Wars
2015
as Contributor
I Am Your Father
2015
as Himself
Jodorowsky's Dune
2013
as Self
The People vs. George Lucas
2010
as Self
When Star Wars Ruled the World
2004
as Self
Empire of Dreams: The Story of the Star Wars Trilogy
2004
as Self
The World of 'The Dark Crystal'
1983
as Himself
Star Wars: Music by John Williams
1980
as Self
The Making of Star Wars
1977
as Self
Directing
Beach Ball
1965
Assistant Director
Production
Gangster Kittens
2016
Executive Producer
5-25-77
2008
Producer
The Steal
1995
Producer
Slipstream
1989
Producer
Return to Oz
1985
Executive Producer
The Dark Crystal
1982
Producer
The Empire Strikes Back
1980
Producer
The Making of Star Wars
1977
Executive Producer
Star Wars
1977
Producer
American Graffiti
1973
Co-Producer
Chandler
1971
Associate Producer
Two-Lane Blacktop
1971
Associate Producer