streaming on Instagram: "Author George R.R. Martin was approached several times with offers to adapt his (still unfinished) book series "A Song of Ice and Fire" into a movie, but he rejected them all, as he thought his books were much too expansive to be made into a movie. He had purposely written them to be virtually unfilmable, and he also declined offers to adapt only certain storylines from the book. When David Benioff and D.B. Weiss told him that they wanted to make a series out of it, he a