Logan Marshall-Green joins the cast of 'Y: Marshals', playing Pete Calvin, a military buddy of Kayce Dutton. 'Y: Marshals' will star Luke Grimes, who will reprise his role as Kayce Dutton, now part of a specialized U.S. Marshals unit in Montana. The show is scheduled to air mid-season 2025–2026 on CBS, Sunday nights.

Logan is best known for his roles in the action horror Upgrade and in Ridley Scott'sPrometheus, and most recently, for a recurring role in the third (and final) season of Sex and the City reboot And Just Like That…, which was recently canceled.

The series will pick up with Kayce (as played by original Yellowstone star Luke Grimes) as he takes on a new role in an elite unit of the US Marshals, which draws on "his skills as a cowboy and Navy SEAL to bring range justice to Montana".