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)
Lois Griffin as Princess Leia / Barbara Pewterschmidt as Aunt Beru (voice)
Chris Griffin as Luke Skywalker (voice)
Cleveland Brown as R2-D2 / John Herbert as Obi-Wan Kenobi / Bruce the Performance Artist as Greedo / Fouad as Imperial Officer (voice)
Diane Simmons as Imperial Newscaster (voice)
The Doctor (archive footage)
Opie as Tusken Raider (voice)
Ollie Williams as Imperial Meteorologist / Redd Fox (voice)
TV Announcer / Black Guard / Spaceguard #1 / White Guard #1 / Vader Guard #2 / Sean Connery (voice)
Dr. Rumack (archive voice)
Joe Swanson as Biggs Darklighter (voice)
Mort Goldman as Jawa (as Johnny Brennan)
Vader Assistant 2 / Italian 1 / Vade Guard 1 / Darth Harrington (voice)
Various Characters (voice)
Thai Pilot (voice) (as Don Tai)
Mayor Adam West as Grand Moff Tarkin (voice)
John Bender (uncredited) (voice)
