"Yellowstone" is back — but not for long. Luke Grimes' run as Kayce Dutton in the Paramount Network series is likely coming to a close, as is the rest of the "Yellowstone" cast's, once the fifth ...

Kevin Costner had a short response when asked about the recent comments made by his former Yellowstone co-star Luke Grimes ... and his scheming girlfriend, lawyer Sarah Atwood (Dawn Olivieri).