The movies were put in the national film archive so they will always be preserved. Even if Lucas did destroy the film stocks there is still a useable one in the national archive. They put in there films they believe need to be preserved no matter what. Don't know how Return of the Jedi could fit this but whatever.
The movies were put in the national film archive so they will always be preserved. Even if Lucas did destroy the film stocks there is still a useable one in the national archive. They put in there films they believe need to be preserved no matter what. Don't know how Return of the Jedi could fit this but whatever.