CBS is expanding the Yellowstone franchise with an exciting new spinoff titled Y: Marshals, set to premiere in spring 2026. The series will feature Luke Grimes reprising his beloved role as Kayce Dutton from the original Yellowstone series. In this new adventure, Kayce will join an elite unit of U.S. Marshals, utilizing his unique blend of cowboy skills and Navy SEAL training to deliver justice across Montana.
The development of Y: Marshals is led by showrunner Spencer Hudnut, known for his work on SEAL Team, along with notable executive producers including Taylor Sheridan, John Linson, and Grimes himself. The project is part of CBS’ broader effort to launch seven new series in the 2025-26 programming slate, affirming the network’s commitment to fresh content.
In addition to Y: Marshals, CBS has introduced other remarkable series for the upcoming season. This includes dramas Boston Blue, CIA, and Sheriff Country, all of which are spinoffs from popular CBS shows. Moreover, a pair of compelling unscripted shows and a new single-camera comedy titled DMV will also join the lineup.
CBS is also making strategic adjustments to its veteran series schedule, including moving FBI to Monday nights, where it will collaborate with the newly introduced CIA series. The NCIS franchise will see a resurrection of its Tuesday night block, suggesting a return to the format that established its popularity.
These announcements come amidst CBS’s plans for future seasons, highlighting its commitment to mystery, drama, and innovation within its programming. With the combination of beloved characters and ambitious new content, there is much excitement for the direction CBS is taking.
This development not only expands the Yellowstone universe but also reaffirms CBS’s dedication to storytelling that resonates with audiences, proving that the network is focused on delivering quality content. Fans of the original Yellowstone series can look forward to this new chapter in the expansive narrative, merging the ruggedness of the West with thrilling law enforcement action.