Question: What role was played by Carrie Fisher, in the 1977 American space opera film written and directed by George Lucas and which features Peter Mayhew, an English-American actor?
Sentence (from "Star Wars (film)"): Starring Mark Hamill, Harrison Ford, Carrie Fisher, Peter Cushing, Alec Guinness, David Prowse, James Earl Jones, Anthony Daniels, Kenny Baker, and Peter Mayhew, the film's plot focuses on the Rebel Alliance, led by Princess Leia (Fisher), and its attempt to destroy the Galactic Empire's space station, the Death Star.
Relevant evidence: Yes