Tom Baker (The Doctor), Seth MacFarlane (White Guard #2 / Italian #2 / Safeguard #1 / Carter Pewterschmidt as Uncle Owen / Tom Tucker as Imperial Newscaster / Glenn Quagmire as C-3PO / Stewie Griffin as Darth Vader / Brian Griffin as Chewbacca / Peter Griffin as Han Solo), John G. Brennan (Mort Goldman as Jawa), Alex Borstein (Barbara Pewterschmidt as Aunt Beru / Lois Griffin as Princess Leia), Seth Green (Chris Griffin as Luke Skywalker), Leslie Nielsen (Dr. Rumack), Don Thai Theerathada (Thai Pilot), Mila Kunis (Meg Griffin), Judd Nelson (John Bender), Mike Henry (Fouad as Imperial Officer / Bruce the Performance Artist as Greedo / John Herbert as Obi-Wan Kenobi / Cleveland Brown as R2-D2)