
Marcia Lou Lucas (née Griffin; October 4, 1945 — May 27, 2026) was an Oscar winning American film editor, best known for her work on the Star Wars trilogy (1977–83) as well as other films by her then-husband George Lucas: THX-1138 (1971) and American Graffiti (1973). She also edited three films by Martin Scorsese: Alice Doesn't Live Here Anymore (1974), Taxi Driver (1976), and New York, New York (1977).
tvIcons Unearthed: Harrison Ford
2026 · Self
tvMr. Scorsese
2025 · Self (archive footage)
tvIcons Unearthed: Star Wars
2022 · Self - Editor
movieSpielberg
2017 · Self
movieEasy Riders, Raging Bulls: How the Sex 'n' Drugs 'n' Rock 'n' Roll Generation Saved Hollywood
2003 · Self
movieA Good Son
1998 · Producer
No Easy Way
1996 · Executive Producer
movieReturn of the Jedi
1983 · Editor
movieThe Empire Strikes Back
1980 · Editor
movieMore American Graffiti
1979 · Editor
movieNew York, New York
1977 · Supervising Film Editor
movieStar Wars
1977 · Editor
movieTaxi Driver
1976 · Supervising Film Editor
movieAlice Doesn't Live Here Anymore
1974 · Editor
movieAmerican Graffiti
1973 · Editor
movieThe Candidate
1972 · Assistant Editor
movieTHX 1138
1971 · Assistant Editor
movieThe Rain People
1969 · Assistant Editor
movieMedium Cool
1969 · Assistant Editor
movieFilmmaker
1968 · Editor
movieThe New Cinema
1968 · Assistant Editor