Seth MacFarlane Peter Griffin as Han Solo , Brian Griffin as Chewbacca , Stewie Griffin as Darth Vader , Glenn Quagmire as C-3PO , Dr. Elmer Hartman as General Rieekan , Carter Pewterschmidt as Emperor Palpatine Voice, Executive Producer Alex Borstein Lois Griffin as Princess Leia Voice Seth Green Chris Griffin as Luke Skywalker Voice Mila Kunis Meg Griffin as Giant Space Slug Voice Mike Henry Cleveland Brown as R2-D2 , John Herbert as Obi-Wan Kenobi , Bruce the Performance Artist as Captain Piett , Consuela Voice Patrick Warburton Joe Swanson as Imperial Probe Droid Voice H. Jon Benjamin Carl as Yoda Guest Voice Johnny Brennan Mort Goldman as Lando Calrissian Guest Voice Danny Smith Ernie the Giant Chicken as Boba Fett Guest Voice James Caan Himself Guest Voice James Woods James Woods as General Veers Guest Voice D.C. Douglas Imperial Guard 3 Guest Voice Mark Hentemann Phony Guy as Admiral Ozzel Guest Voice Ralph Garman Drunk Rebel Soldier Guest Voice John Bunnell Sheriff John Bunnell Guest Voice Megan Grano Additional Voices Guest Voice Aaron Krebs Additional Voices Guest Voice Nickie Bryar Additional Voices Guest Voice Wally Wingert Additional Voices Guest Voice John Viener Additional Voices Guest Voice Alec Sulkin Additional Voices Guest Voice Chris Sheridan Additional Voices Guest Voice Phil LaMarr Additional Voices Guest Voice Jackson Douglas Additional Voices Guest Voice Chris Cox Additional Voices Guest Voice Kirker Butler Additional Voices Guest Voice Dolph Lundgren Captain Ivan Drago (archive footage) Guest Voice Brigitte Nielsen Ludmilla Vobet Drago (archive footage) Guest Voice Michael Pataki Nicoli Koloff (archive footage) Guest Voice George Rogan Igor Rimsky (archive footage) Guest Voice James Green Manuel Vega (archive footage) Guest Voice David Zuckerman Executive Producer Dominic Polcino Director James Purdum Director Peter Shin Director