Luke Grimes has not spoken to Kevin Costner since Yellowstone ended

Luke Grimes says he has not spoken to Kevin Costner since Yellowstone ended, telling USA Today both are busy and life moves on, Variety reported. Grimes played Kayce Dutton to Costner's John Dutton across five seasons to December 2024. He leads CBS spinoff Marshals — a new series built around a character from an earlier show — as Kayce.