Psst... do you like Star Wars? Do you like Holiday Specials? ☃️ Show more
...then you might like to know that archive.org has "The Star Wars Holiday Special" (1978):
In case it's new to you, this was a bizarre TV variety show featuring the original cast including Harrison Ford, Carrie Fisher, Mark Hamill etc in action/comedy/cartoon/musical skits, but mainly starring other people who had nothing to do with Star Wars.
It was shown once, and never repeated or released in any format.