 | Seth MacFarlane als Peter Griffin as Han Solo / Brian Griffin as Chewbacca / Stewie Griffin as Darth Vader / Glenn Quagmire as C-3PO / Tom Tucker as Imperial Newscaster / Carter Pewterschmidt as Uncle Owen / Safeguard #1 / Italian #2 / White Guard #2 (voice) |
 | Alex Borstein als Lois Griffin as Princess Leia / Barbara Pewterschmidt as Aunt Beru (voice) |
 | Seth Green als Chris Griffin as Luke Skywalker (voice) |
 | Mila Kunis als Meg Griffin (voice) |
 | Mike Henry als Cleveland Brown as R2-D2 / John Herbert as Obi-Wan Kenobi / Bruce the Performance Artist as Greedo / Fouad as Imperial Officer (voice) |
 | Lori Alan als Diane Simmons as Imperial Newscaster (voice) |
 | Rush Limbaugh als Himself / Red 6 (voice) |
 | Tom Baker als The Doctor (archive footage) |
 | Mark Hentemann als Opie as Tusken Raider (voice) |
 | Phil LaMarr als Ollie Williams as Imperial Meteorologist / Redd Fox (voice) |
 | John Viener als TV Announcer / Black Guard / Spaceguard #1 / White Guard #1 / Vader Guard #2 / Sean Connery (voice) |
 | Leslie Nielsen als Dr. Rumack (archive voice) |
 | Patrick Warburton als Joe Swanson as Biggs Darklighter (voice) |
 | John G. Brennan als Mort Goldman as Jawa (as Johnny Brennan) |
 | Steve Callaghan als Rebel Soldier (voice) |
 | Chevy Chase als Clark Griswold (voice) |
 | Beverly D'Angelo als Ellen Griswold (voice) |
 | Mick Hucknall als Himself (voice) |
 | Helen Reddy als Herself (voice) |
| Danny Smith als Vader Assistant 2 / Italian 1 / Vade Guard 1 / Darth Harrington (voice) |
 | Alec Sulkin als Various Characters (voice) |
 | Don Theerathada als Thai Pilot (voice) (as Don Tai) |
 | Adam West als Mayor Adam West as Grand Moff Tarkin (voice) |
 | Judd Nelson als John Bender (uncredited) (voice) |
| Seth MacFarlane | Writer |
| Dominic Polcino | Director |
| Seth MacFarlane | Creator |
| James Purdum | Director |
| Peter Shin | Director |
| Alec Sulkin | Writer |
| Mike Elias | Editor |
| David A. Goodman | Executive Producer |
| Seth MacFarlane | Executive Producer |
