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)
Seth MacFarlane
Lois Griffin as Princess Leia (voice)
Alex Borstein
Chris Griffin as Luke Skywalker (voice)
Seth Green
Meg Griffin as Giant Space Slug (voice)
Mila Kunis
Carl as Yoda (voice)
H. Jon Benjamin
Captain Ivan Drago (archive footage)
Dolph Lundgren