 Seth MacFarlanePeter 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) | 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 BorsteinLois Griffin as Princess Leia / OnStar Voiceover / Empire Member's Wife / Robot Wife (voice) | Lois Griffin as Princess Leia / OnStar Voiceover / Empire Member's Wife / Robot Wife (voice) |
 Seth GreenChris Griffin as Luke Skywalker (voice) | Chris Griffin as Luke Skywalker (voice) |
 Mila KunisMeg Griffin as Giant Space Slug (voice) | Meg Griffin as Giant Space Slug (voice) |
 H. Jon BenjaminCarl as Yoda (voice) | Carl as Yoda (voice) |
 Mike HenryCleveland Brown as R2-D2 / John Herbert as Obi-Wan Kenobi / Bruce the Performance Artist as Captain Piett / Consuela (voice) | Cleveland Brown as R2-D2 / John Herbert as Obi-Wan Kenobi / Bruce the Performance Artist as Captain Piett / Consuela (voice) |
 John G. BrennanMort Goldman as Lando Calrissian (voice) | Mort Goldman as Lando Calrissian (voice) |
 James WoodsJames Woods as General Veers (voice) | James Woods as General Veers (voice) |
 Mark HentemannPhony Guy as Admiral Ozzel (voice) | Phony Guy as Admiral Ozzel (voice) |
 Danny SmithErnie the Giant Chicken as Boba Fett / Vader Guard 1 / Paul McCartney / Emperor Member 1 / Robot Husband (voice) | Ernie the Giant Chicken as Boba Fett / Vader Guard 1 / Paul McCartney / Emperor Member 1 / Robot Husband (voice) |
 Patrick WarburtonJoe Swanson as Imperial Probe Droid (voice) | Joe Swanson as Imperial Probe Droid (voice) |
 Dolph LundgrenIvan Dragon (voice) | Ivan Dragon (voice) |
 Brigitte NielsenLudmilla Vobet Dragon (voice) | Ludmilla Vobet Dragon (voice) |
 James CaanSelf (voice) | Self (voice) |
| JJohn BunnellSheriff John Bunnell (voice) | Sheriff John Bunnell (voice) |
 John VienerTV Announcer / Commander #1 / Gordon / Dennis Haysbert / Emperor Member #69 / Raggedy Randy (voice) | TV Announcer / Commander #1 / Gordon / Dennis Haysbert / Emperor Member #69 / Raggedy Randy (voice) |
 Joe FlahertyWestern Union Man (voice) | Western Union Man (voice) |
 Kevin Michael RichardsonStrong Black Man (voice) | Strong Black Man (voice) |
 Chris CoxVarious Characters (voice) | Various Characters (voice) |
 Phil LaMarrVarious Characters (voice) | Various Characters (voice) |
 Wally WingertVarious Characters (voice) | Various Characters (voice) |
| CChris SheridanVarious Characters (voice) | Various Characters (voice) |
 Kirker ButlerVarious Characters (voice) | Various Characters (voice) |
 Jackson DouglasVarious Characters (voice) | Various Characters (voice) |
 Ralph GarmanVarious Characters (voice) | Various Characters (voice) |
 Alec SulkinVarious Characters (voice) | Various Characters (voice) |
| NNickie BryarVarious Characters (voice) | Various Characters (voice) |
| AAaron KrebsVarious Characters (voice) | Various Characters (voice) |
 D. C. DouglasImperial Guard #3 (voice) (uncredited) | Imperial Guard #3 (voice) (uncredited) |
 Megan GranoVarious Characters (voice) (uncredited) | Various Characters (voice) (uncredited) |
