Seth MacFarlane as Peter Griffin as Han Solo / Stewie Griffin as Darth Vader / Brian Griffin as Chewbacca / Glenn Quagmire as C-3PO / Carter Pewterschmidt as Emperor Palpatine / Roger as Moff Jerjerrod / Tim the Bear as Wickett / Live Studio Ostrich / Pee-wee Herman (voice)

Alex Borstein as Lois Griffin as Princess Leia / Sy Snootles / Asian Woman / ET Announcer / Hot Girl's Mother (voice)

Seth Green as Chris Griffin as Luke Skywalker (voice)

Mila Kunis as Meg Griffin (voice)

Carrie Fisher as Angela as Mon Mothma (voice)

H. Jon Benjamin as Carl as Yoda (voice) (as Jon Benjamin)

Mike Henry as Cleveland Brown as R2-D2 / John Herbert as Obi-Wan Kenobi / Rallo Tubbs as Nien Nunb / Consuela as Gatekeeper Droid (voice)

Patrick Warburton as Joe Swanson as Jabba the Hutt (voice)

Dee Bradley Baker as Klaus Heissler as Admiral Ackbar (voice)

Adam West as Mayor Adam West as Grand Moff Tarkin (voice)

John G. Brennan as Mort Goldman as Lando Calrissian (voice) (as Johnny Brennan)

Mark Hentemann as Opie as a Small Amphibious Alien (voice)

Patrick Stewart as Captain Jean-Luc Picard (voice)

Colin Ford as Flick / Jeremy (voice)

Mary Hart as Herself (voice)

Anne Hathaway as Hot Blonde (voice)

Steve Callaghan as Imperial Controller (voice)

Rush Limbaugh as Rush Limbaugh as The Rancor (voice)

Bruce McGill as John Williams (voice)

Michael Dorn as Lieutenant Worf (voice)

Yara Shahidi as Little Girl (voice)

John Viener as TV Announcer / Singer / Osama Bin Laden / Imperial Shuttle Pilot (voice)

Max Burkholder as Will Robinson (voice)

Alec Sulkin as Imperial Shuttle Guard #1 / Man #2 (voice)

Chris Cox as (voice)

Chris Edgerly as (voice)

Chris Sheridan as Shuttle Tyderium (voice)

Danny Smith as Imperial Shuttle Guard #1 / Live Ostrich (voice)

Ralph Garman as (voice)

Robin Walsh as Puppeteer (uncredited)

Ted Knight as Judge Elihu Smails (archive footage) (uncredited)

Conway Twitty as Conway Twitty as Darth Twitty (archive footage) (uncredited)