Question: What planet made an appearance in a 1978 musical science fiction television film set in the "Star Wars" galaxy?
Sentence (from "Kashyyyk"): However, Lucas decided that since the Wookiee Chewbacca was clearly proficient with advanced technology (i.e. he was pilot and mechanic of the spaceship the "Millennium Falcon" and he repaired the damaged droid C-3PO), it would be confusing to show the Wookiees with a primitive, "stone age" culture on Endor.
Relevant evidence: No