The drug anecdote comes after Costner set the record straight on the behind-the-scenes drama of Yellowstone. Paramount claimed Costner refused to shoot more episodes, instead promoting his new film franchise, Horizon, while Costner asserts Paramount sought contract amendments due to Sheridan's delayed scriptwriting. '[Yellowstone] didn’t have the scripts. When asked if things could be worked out if he sat down 'man-to-man' with Sheridan, Costner argued: 'Don’t talk to me about man-to-man.' Despite the drama, Costner hasn't closed the door on returning to Yellowstone.
