Why Fans Are Angry After the Fate of Kevin Costner’s ‘Yellowstone’ Character Is Revealed Warning: This story contains major spoilers for season five of Yellowstone. Kevin Costner is weighing in on the fate of his Yellowstone character. The Oscar winner—who played John Dutton III for over four years on the Paramount drama—shared his thoughts on his character’s controversial death after the tragedy was revealed on the drama’s Nov. 10 episode. And Costner—who exited the series...