Luke Grimes returns in a high-stakes CBS drama that blends cowboy grit with tactical warfare

Kayce Dutton Is Back—and This Time, He’s on Federal Soil

Yellowstone fans, buckle up. The first trailer for Y: Marshals has arrived—and it’s bringing shootouts, cartel chaos, and emotional reckonings with it. Luke Grimes reprises his role as Kayce Dutton, now stepping into a darker, deadlier world as part of an elite U.S. Marshals task force.

“I fought every day to get out from under the weight of Yellowstone,” Kayce growls in the trailer. “I’ve lost my teammate, my parents, even my brothers. I know that sometimes good men have to do bad things.”

This new chapter picks up after the events of Yellowstone and pushes Kayce into a world where the line between justice and vengeance is razor-thin.

Cowboys Meet Cartels in CBS’s High-Octane Spinoff

The series sees Kayce join a gritty team of U.S. Marshals, combining his cowboy instincts and Navy SEAL training. Alongside him:

• Pete Calvin (Logan Marshall-Green), the team’s no-nonsense leader

• Belle Skinner (Arielle Kebbel), a sharp-shooting tactician

• Andrea Cruz (Ash Santos), a rising field agent with secrets of her own

• Miles Kittle (Tatanka Means), the unit’s heartbeat and Native liaison

Together, they take on deadly cartel operations, government corruption, and explosive showdowns across Montana and beyond. The trailer teases intense helicopter drops, armed standoffs, and a mob on the brink of violence—all while Kayce tries to hold onto what remains of his family.

Family, Loyalty, and Broken Rock Still Matter

Though Kayce now wears a badge, he hasn’t left his past behind. He remains grounded by his son Tate (Brecken Merrill), and allies like Thomas Rainwater (Gil Birmingham) and Mo (Mo Brings Plenty) from the Broken Rock Reservation continue to guide his moral compass.

As the Marshals’ missions spiral into dangerous territory, Kayce must navigate the cost of justice—and whether a man who’s lost everything can still be saved.

When and Where to Watch

Y: Marshals premieres March 1 at 8 p.m. ET/PT on CBS, with episodes streaming on Paramount+ (available instantly for Premium subscribers and the next day for Essential users).