Yellowstone Spin-Off 'Marshals' Brings Back Familiar Faces

The new police procedural series will feature several characters from the Yellowstone universe.

Published on Mar. 10, 2026

The Yellowstone Cinematic Universe is expanding with a new spin-off series called Marshals, which will follow a task force charged with protecting Montana from outside threats. The series will feature several familiar faces from the Yellowstone franchise, including Kayce Dutton, the eldest son of the Dutton family, who will take on a new role as a U.S. Marshal. Other characters returning include Kayce's son Tate, his friend and confidante Mo, and Chief Thomas Rainwater of the Broken Rock Indian Reservation.

Why it matters

Marshals represents the first Yellowstone spin-off series that takes place after the events of the original show's finale, allowing the franchise to continue exploring the Dutton family's influence and the broader dynamics of Montana. The shift to a police procedural format also offers a new genre for fans to enjoy within the established Yellowstone universe.

The details

In Marshals, Kayce Dutton, played by Luke Grimes, will lead a task force charged with protecting Montana from outside attacks. Grimes is no stranger to Westerns, having appeared in films like The Magnificent Seven and American Sniper. Joining Kayce's team are Pete (played by Logan Marshall-Green), Belle (Arielle Kebbel), Andrea (Ash Santos), and Miles (Tatanka Means). The series will also feature the return of Tate Dutton, Kayce's teenage son, as well as Mo, Kayce's friend and confidante, and Chief Thomas Rainwater of the Broken Rock Indian Reservation.

  • Marshals is the first Yellowstone spin-off that takes place after the events of the original series' finale.

The players

Kayce Dutton

The eldest son of the Dutton family, who takes on a new role as a U.S. Marshal in the Marshals spin-off series.

Pete

A member of Kayce's task force team.

Belle

A member of Kayce's task force team.

Andrea

A member of Kayce's task force team.

Miles

A member of Kayce's task force team.

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The takeaway

The Marshals spin-off allows the Yellowstone franchise to expand its storytelling beyond the Dutton family drama, exploring new characters and a different genre while still maintaining connections to the established universe.