Yellowstone season 5 will be the last time we see Kevin Costner as John Dutton, and rumors are swirling about why the show is ending. Some sources suggest that conflicts between Costner and creator Taylor Sheridan might be the reason for the show's end. Sheridan allegedly had a "God complex" after the show's success, leading to creative differences with Costner. Despite the show's end, Sheridan reportedly has plans for several spin-offs, including one potentially starring Matthew McConaughey. The second half of season 5 is set to release in November 2023.