There is an older connection the Twilight holds that dates back all the way to 1977, to the original A New Hope.
The Tusken Raiders first appear in the third draft of the Star Wars screenplay, though a scene very much like the one in A New Hope can be found in the opening of the first draft.
Muir's portfolio spans over 38 years and includes such films as The Prince and the Pauper, The Martian Chronicles, Star Wars: A New Hope, Alien (working alongside H.