Seth MacFarlane

as 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

as Lois Griffin as Princess Leia / Barbara Pewterschmidt as Aunt Beru (voice)

Seth Green

as Chris Griffin as Luke Skywalker (voice)

Mila Kunis

as Meg Griffin (voice)

Mike Henry

as Cleveland Brown as R2-D2 / John Herbert as Obi-Wan Kenobi / Bruce the Performance Artist as Greedo / Fouad as Imperial Officer (voice)

Lori Alan

as Diane Simmons as Imperial Newscaster (voice)

Rush Limbaugh

as Himself / Red 6 (voice)

Tom Baker

as The Doctor (archive footage)