Kayce is “trying to find a new beginning” on the CBS series.

Kayce Dutton’s story isn’t over.
When Yellowstone ended, Kayce (Luke Grimes) and his sister, Beth (Kelly Reilly), sold all but a piece of their family’s land to Thomas Rainwater (Gil Birmingham) with the stipulation that Thomas could never develop or sell the land. He agreed.

Y: Marshals — one of a few Yellowstone spinoffs fans are looking forward to — will explore Kayce’s career as a U.S. Marshal. According to the series’ official logline, Kayce joins “an elite unit of U.S. Marshals, combining his skills as a cowboy and Navy SEAL to bring range justice to Montana, where he and his teammates must balance family, duty and the high psychological cost that comes with serving as the last line of defense in the region’s war on violence.”