Searxng/Marshals TV show tv TV Kayce Dutton joins the U.S. Marshals in this Yellowstone spinoff. A new chapter begins as he leaves the ranch drama behind for a fresh start. March 22, 2026 AceShowbiz - Warning: Spoilers ahead for Marshals episode 1, titled "Piya Wiconi." The premiere episode wraps up with key developments that set the stage for Kayce Dutton's future. CBS has added the Yellowstone spinoff to its 2025-2026 lineup, bringing Taylor Sheridan's neo-Western world to network television.