Kevin Costner’s Yellowstone Co-Star Confessed What The Actor Is Really Like When The Cameras Are Off

In 2018 Kevin Costner became the latest movie star to make the transition to TV with a leading role in Yellowstone. The Hollywood veteran plays the powerful, patriarchal head of America’s biggest contiguous ranch John Dutton in the Paramount Network show. And his character spent part of its third season grappling with Josh Holloway’s Roarke Carter. But how do the two on-screen enemies get on in real life?