The Dutton legacy lives on — but this time, far beyond the borders of Yellowstone Ranch. CBS has officially dropped the first teaser for Y: Marshals, the highly anticipated Yellowstone spinoff that puts Luke Grimes’ Kayce Dutton front and center in a bold new chapter.

Set after the events of Yellowstone Season 6, the series trades wide-open pastures for the raw, lawless frontiers of Montana’s criminal underworld — and it promises a darker, more personal evolution for the fan-favorite cowboy.

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A New Life, A New Frontier

According to CBS, Y: Marshals picks up with Kayce leaving behind his family’s ranching empire to join the U.S. Marshals Service. Haunted by years of violence and loss, Kayce channels his discipline as a Navy SEAL and his instincts as a rancher into a new kind of justice.

The official synopsis teases that Kayce will “combine his skills as a cowboy and a soldier to bring range justice to Montana, where he and his team must balance family, duty, and the psychological cost of serving as the last line of defense in a war on violence.”

In the teaser, Kayce’s voiceover sets the tone: “I’m not running from my past. I’m just changing paths.” His weathered face, framed against sweeping mountain vistas, signals both reflection and rebirth — a man trying to rebuild a moral compass in a world where law and survival often collide.

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Returning Faces and New Allies

Fans of Yellowstone will see some familiar faces alongside Grimes. Gil Birmingham reprises his role as Thomas Rainwater, the tribal leader whose uneasy alliance with the Duttons continues to ripple through Montana’s political landscape. Mo Brings Plenty also returns as Rainwater’s right-hand man, Mo, bringing grounded wisdom and quiet strength back to the screen.

While Kelsey Asbille’s return as Monica Dutton remains unconfirmed, the couple’s son Tate is set to appear, suggesting that Kayce’s family ties — and his struggle to protect them — will remain central to the story.

The cast also welcomes Logan Marshall-Green (Upgrade, And Just Like That…) as Pete Calvin, one of Kayce’s old military comrades. Calvin’s arrival adds grit and complexity to Kayce’s new mission — a reminder that even in his new life, old ghosts never stay buried for long.

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A Sprawling Yellowstone Universe

Y: Marshals joins a growing roster of Taylor Sheridan’s frontier epics expanding the Yellowstone universe. Coming up are The Dutton Ranch, focusing on Beth (Kelly Reilly), Rip (Cole Hauser), and Carter (Finn Little); The Madison, a drama following a wealthy New York family who relocates to Montana; and 1944, a prequel chronicling the next generation after 1923.

Together, these projects promise a sweeping, interconnected saga that spans centuries of ambition, blood, and survival — each story a new layer in the Dutton dynasty.

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A Redemption Story with Teeth

If Yellowstone was about protecting the land, Y: Marshals is about protecting what’s left of the soul. Gone are the politics and boardroom deals — in their place, a grounded, adrenaline-fueled law drama set against the unforgiving beauty of the American West.

For Kayce Dutton, this isn’t just a career change. It’s an attempt to make peace with a past defined by loss, violence, and impossible choices.

And if the teaser’s final image — Kayce staring down a fugitive in the dust — is any indication, redemption in this world won’t come easy.