Yellowstone 2024 Cast Members Season 1. Kevin costner as john dutton (9 episodes) kelly reilly as beth dutton (9 episodes) luke grimes as kayce dutton (9. Kayce dutton (9 episodes) kelly reilly.
John dutton (9 episodes) luke grimes. With the ensemble for the upcoming yellowstone spinoff continuing to take shape, the latest news confirms that matthew fox has joined the madison.