Seth MacFarlane
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)
Acting
Alex Borstein
Lois Griffin as Princess Leia / OnStar Voiceover / Empire Member's Wife / Robot Wife (voice)
Acting
Seth Green
Chris Griffin as Luke Skywalker (voice)
Acting
Mila Kunis
Meg Griffin as Giant Space Slug (voice)
Acting
H. Jon Benjamin
Carl as Yoda (voice)
Acting
Mike Henry
Cleveland Brown as R2-D2 / John Herbert as Obi-Wan Kenobi / Bruce the Performance Artist as Captain Piett / Consuela (voice)
Acting
John G. Brennan
Mort Goldman as Lando Calrissian (voice)
Acting
James Woods
James Woods as General Veers (voice)
Acting
Mark Hentemann
Phony Guy as Admiral Ozzel (voice)
Acting
Danny Smith
Ernie the Giant Chicken as Boba Fett / Vader Guard 1 / Paul McCartney / Emperor Member 1 / Robot Husband (voice)
Acting
Patrick Warburton
Joe Swanson as Imperial Probe Droid (voice)
Acting
Dolph Lundgren
Ivan Dragon (voice)
Acting
Brigitte Nielsen
Ludmilla Vobet Dragon (voice)
Acting
James Caan
Self (voice)
Acting
John Bunnell
Sheriff John Bunnell (voice)
Acting
John Viener
TV Announcer / Commander #1 / Gordon / Dennis Haysbert / Emperor Member #69 / Raggedy Randy (voice)
Acting
Joe Flaherty
Western Union Man (voice)
Acting
Kevin Michael Richardson
Strong Black Man (voice)
Acting
Chris Cox
Various Characters (voice)
Acting
Phil LaMarr
Various Characters (voice)
Acting
Wally Wingert
Various Characters (voice)
Acting
Chris Sheridan
Various Characters (voice)
Production
Kirker Butler
Various Characters (voice)
Writing
Jackson Douglas
Various Characters (voice)
Acting
Ralph Garman
Various Characters (voice)
Acting
Alec Sulkin
Various Characters (voice)
Acting
Nickie Bryar
Various Characters (voice)
Acting
Aaron Krebs
Various Characters (voice)
Acting
D. C. Douglas
Imperial Guard #3 (voice) (uncredited)
Acting
Megan Grano
Various Characters (voice) (uncredited)
Acting