Carrie Fisher and Mark Hamill guest -- separately -- on Late Night.
Carrie appears May 30, 1983, to plug "Return [or 'Revenge'] of the Jedi" while Mark shows up on June 20 to discuss his role as Mozart in the Broadway play "Amadeus."
Then a challenging "Star Wars" trivia quiz, with the winner, "Susan Boroday" (LN Assistant to the Producer Sandy Gillis) accepting her prize at the show's end.
NOTE: This video has been improved and included here:
Original "Star Wars" Guests Collection on Letterman, 1982-1986
https://youtu.be/1nBR1mJ2d4E