According to Hecht's biographer William MacAdams, "At dawn on Sunday, February 20, 1939, David Selznick ... and director Victor Fleming shook Hecht awake to inform him he was on loan from MGM and must come with them immediately and go to work on "Gone with the Wind", which Selznick had begun shooting five weeks before. It was costing Selznick $50,000 each day the film was on hold waiting for a final screenplay rewrite and time was of the essence. Hecht was in the middle of working on the film "At the Circus" for the Marx Brothers. Recalling the episode in a letter to screenwriter friend Gene Fowler, he said he hadn't read the novel but Selznick and director Fleming could not wait for him to read it. They acted scenes based on Sidney Howard's original script which needed to be rewritten in a hurry. Hecht wrote, "After each scene had been performed and discussed, I sat down at the typewriter and wrote it out. Selznick and Fleming, eager to continue with their acting, kept hurrying me. We worked in this fashion for seven days, putting in eighteen to twenty hours a day. Selznick refused to let us eat lunch, arguing that food would slow us up. He provided bananas and salted peanuts ... thus on the seventh day I had completed, unscathed, the first nine reels of the Civil War epic."