In the early nineties I saw the Star Wars films on TV–but I believe it was only the first two. I never got to watch Return of the Jedi on TV release or in the theater when the Special Editions came out. To this day it is the only Star Wars film I haven’t watched in the theater.
Besides Clone Wars, because that film had no business being released in theaters.
EDIT: I did eventually watch Return of the Jedi for a while of never seeing it. Being familiar with the first two films in the trilogy but never seeing the conclusion to the Saga was interesting for me. I had to grab every ounce of Star Wars things I could, and I went to the library and read all sorts of comics and books that were set after the original trilogy. They were something special, and somehow I missed any reference to Vader’s redemption and the Emperor’s death. When I finally watched Return of the Jedi it was pretty much everything I wanted it to be, and its now my favorite film of the original trilogy.