'Marshals': Everything We Know About the 'Yellowstone' Spinoff

A Yellowstone spinoff titled Marshals is coming to television in 2026, and fans are hungry for information about the new show.

What Is Marshals?

Marshals is an upcoming Yellowstone spinoff that is coming to CBS in the upcoming 2026 season.

The show stars ex-Yellowstone star Luke Grimes as Kayce Dutton, the youngest of the Dutton siblings.

IMDb describes Marshals, "Ex-Navy SEAL Kayce Dutton leaves Yellowstone Ranch to join U.S. Marshals, using his cowboy and military skills to fight crime in Montana while dealing with family ties and the mental toll of law enforcement."

Who Stars in Marshals?

Several familiar Yellowstone faces will appear in Marshals in addition to Grimes.

Get our free mobile app

Brecken Merrill is set to reprise his role as Kayce's son, Tate, and Gil Birmingham (Thomas Rainwater) and Mo Brings Plenty (Mo) also return in their previous roles.

IMDb has a comprehensive list of the show's cast and crew.

Is Monica Dutton a Character on Marshals?

Kelsey Asbille has not been announced to reprise her Yellowstone role as Monica Dutton on Marshals, and she is not featured in any of the promotional materials or trailer for the new show, leading to speculation that Monica might be dead.

What Happens in the Trailer for Marshals?

The official trailer for Marshals hints that Kayce has been though trauma before settling into his new life, which appears to be very, very dangerous.

Check it out in the clip below:

Was Marshals Originally Called Something Else?

Yes. The show was originally announced with the title Y: Marshals, but CBS quietly revealed that it was dropping the Y from the title in January 2026.

When Does Marshals Premiere?

Marshals will premiere on Sunday, March 1, 2026, at 8PM ET on CBS.

That position means it will anchor CBS Sunday nights, followed by Tracker in its new timeslot of 9PM on Sundays.

Watson will close out CBS Sunday nights at 10PM in its second season.

Where Can I Stream Marshals?

Marshals will air first on CBS, then become available for streaming via Paramount+.

Marshals Season 1 will comprise 13 episodes, according to People.

17 Most Stunning Yellowstone Franchise Deaths

No character is safe in Taylor Sheridan's Yellowstone universe. Here are the 17 most stunning deaths from 1883, 1923 and five seasons of Yellowstone.

Gallery Credit: Billy Dukes

34 'Yellowstone' Facts You Probably Didn't Know

How big of a fan of Yellowstone are you? These 34 facts about the Paramount Network show are sure to stump even the most dedicated viewers. They're almost all about the cast members and their real-life passions and roles.

The real-life marriage? Who has the most kills? Who told Taylor Sheridan "No"? These have all been added before Season 5 of Yellowstone resumes on Nov. 10.

John's kids? Beth's accent? Rainwater's guitar playing? Tate's spoilers? They're also included on this list of 34 Facts You Probably Didn't Know About Yellowstone.

Gallery Credit: Billy Dukes