Searxng/Marshals TV show tv TV Marshals expands Yellowstone's universe with Kayce Dutton's journey as a U.S. Marshal, blending intense drama, new characters, and family secrets in Mont... April 24, 2026 AceShowbiz - Marshals expands the Yellowstone universe with a fresh story focusing on Kayce Dutton's evolving journey. Since its March 2026 premiere, the series has been delivering new episodes weekly, showcasing a blend of intense drama and procedural storytelling as it follows Luke Grimes' character stepping into his role as a U.S. Marshal in Montana.