Overview

• Logan Marshall-Green will portray Pete Calvin, a confidant from Kayce Dutton’s Navy SEAL past and the first major new lead beyond the original Yellowstone cast.
• Luke Grimes reprises Kayce Dutton as he leaves ranch life to join an elite U.S. Marshals unit tasked with delivering range justice in rural Montana.
• Spencer Hudnut serves as showrunner and wrote the pilot episode, which will be directed by Greg Yaitanes under executive producer Taylor Sheridan.
• CBS has ordered 13 episodes for a midseason 2025-26 debut, slotting Y: Marshals at 9 p.m. on Sundays immediately following Yellowstone reruns.
• The series blends Western motifs with procedural crime drama to explore themes of family obligation, duty and the psychological toll of frontier law enforcement.