Marshals: A Yellowstone Story Cast, Plot and Release Date Revealed
Luke Grimes' iconic Yellowstone character Kayce Dutton is poised for a dramatic return to television screens in 2026. The highly anticipated spin-off series, Marshals: A Yellowstone Story, will premiere on CBS and Paramount+, continuing the saga of the Dutton family following the conclusion of the original Western drama.
The Plot: Kayce Dutton's New Frontier
Following the death of his father, John Dutton, portrayed by Kevin Costner who departed the series early, Kayce Dutton leaves his ranch life behind to join an elite unit of the U.S. Marshals. The narrative will explore Kayce utilising both his Navy SEAL training and ranching expertise to combat crime across Montana.
An official synopsis details that Kayce must balance his demanding duties as a lawman with his responsibilities as a father to his son, Tate, played by Brecken Merrill. The series promises to delve into the psychological toll of serving as the last line of defence in the region's ongoing struggle against violence.
Returning and New Cast Members
Luke Grimes leads the ensemble, reprising his role as Kayce Dutton. He is joined by several familiar faces from the Yellowstone universe:
- Brecken Merrill as Tate Dutton
- Gil Birmingham as Chief Thomas Rainwater
- Mo Brings Plenty as Mo
The status of Kelsey Asbille's character, Monica Dutton, remains unconfirmed, with speculation suggesting her potential departure or demise in the premiere episode.
The series introduces a new main cast, including:
- Arielle Kebbel as Belle Skinner
- Ash Santos as Andrea Cruz
- Tatanka Means as Miles Kittle
- Logan Marshall-Green as Pete Calvin
Brett Cullen will appear in a recurring role as Harry Gifford. Additionally, Arielle Kebbel has hinted at cameo appearances from recognisable country music stars throughout the season.
Release Schedule and Viewing Details
Marshals: A Yellowstone Story marks a departure in release strategy, with episodes first airing on the CBS network in the United States. The premiere episode, titled Piya Wiconi, is scheduled for Sunday, 1st March, at 8pm Eastern Time.
The series will consist of 13 episodes, releasing weekly on Sundays. For viewers unable to watch live or international audiences without CBS access, each episode will be available on Paramount+ the following Monday morning, typically from 3am ET. This translates to an 8am GMT release for viewers in the United Kingdom.
This spin-off is part of a broader Yellowstone expansion in 2026, which also includes the return of Beth Dutton and Rip Wheeler in The Dutton Ranch and the Michelle Pfeiffer-led offshoot, The Madison, set for release in March.
