Get ready, Yellowstone fans! Luke Grimes is officially set to reprise his beloved role as Kayce Dutton in the highly anticipated new spinoff series, Marshals. The show, which promises to expand the Yellowstone universe even further, will make its debut on Sunday, March 1, 2026, on CBS and stream on Paramount+.

This new chapter sees Kayce Dutton leaving his ranching roots behind to join an elite unit of U.S. Marshals in Montana. He'll be putting his unique blend of cowboy know-how and Navy SEAL training to work, tackling crime while balancing his duties with the personal challenges that come with law enforcement. Familiar faces from Yellowstone are also returning, with Gil Birmingham as Thomas Rainwater, Mo Brings Plenty as Mo, and Brecken Merrill as Kayce's son, Tate Dutton, joining the cast.

The series, executive produced by Yellowstone co-creator Taylor Sheridan, will feature 13 episodes in its first season. New cast members include Arielle Kebbel, Ash Santos, Tatanka Means, and Logan Marshall-Green, with country music star Riley Green also slated for a guest role as a former Navy SEAL. This shift into a Western law enforcement procedural promises a fresh take on the Dutton legacy, bringing a new dimension to the beloved franchise.