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