Seth MacFarlane

as Peter Griffin as Han Solo / Brian Griffin as Chewbacca / Stewie Griffin as Darth Vader / Glenn Quagmire as C-3PO / Dr. Elmer Hartman as General Rieekan / Carter Pewterschmidt as Emperor Palpatine / Aaron Sorkin / Cookie Monster / Man / George Takei / Dagobah Man / Commander #2 / Driver / Ringo Starr / Empire Member #2 / Pilot #1 (voice)

Alex Borstein

as Lois Griffin as Princess Leia / OnStar Voiceover / Empire Member's Wife / Robot Wife (voice)

Seth Green

as Chris Griffin as Luke Skywalker (voice)

Mila Kunis

as Meg Griffin as Giant Space Slug (voice)

H. Jon Benjamin

as Carl as Yoda (voice)

Mike Henry

as Cleveland Brown as R2-D2 / John Herbert as Obi-Wan Kenobi / Bruce the Performance Artist as Captain Piett / Consuela (voice)

John G. Brennan

as Mort Goldman as Lando Calrissian (voice)

James Woods

as James Woods as General Veers (voice)