Overview

• Luke Grimes has confirmed he will reprise Kayce Dutton for Y: Marshals after initially believing Yellowstone’s conclusion marked the character’s end.
• The series follows Kayce as he transitions from life on the ranch to serving in an elite U.S. Marshals unit, leveraging his cowboy and Navy SEAL background to uphold justice in Montana.
• Ordered by CBS as part of its 2025–26 fall schedule, Y: Marshals is slated to premiere in early 2026 on network television.
• Spencer Hudnut, best known for leading SEAL Team, will serve as showrunner and executive producer on the project.
• The spinoff marks a shift from Yellowstone’s family drama to a crime procedural and promises to feature both returning characters and new faces.