Logan Marshall-Green joins ‘Yellowstone’ spinoff ‘Y: Marshals’ at CBS

Logan Marshall-Green has joined the cast of Y: Marshals, the upcoming Yellowstone spinoff series at CBS, alongside returning lead Luke Grimes. The series centers on Grimes’ character, Kayce Dutton, as he embarks on a new chapter of his life away from the Yellowstone Ranch.

Marshall-Green will portray Pete Calvin, a friend from Kayce’s military past. According to the show’s official synopsis, Dutton leaves behind his ranching life to join an elite U.S. Marshals unit. Combining his cowboy instincts with Navy SEAL training, Dutton and his fellow Marshals deliver justice across Montana while grappling with family responsibilities and the psychological toll of their work in a violent and lawless region.

Y: Marshals was first announced in March and is slated to debut during the 2025–2026 broadcast season. CBS has ordered 13 episodes of the series, which will air Sunday nights in the midseason post-Tracker slot. The premiere episode is written by Spencer Hudnut and directed by Greg Yaitanes.

The series is produced by MTV Entertainment Studios and 101 Studios, with Yellowstone creator Taylor Sheridan serving as executive producer. Additional executive producers include David C. Glasser, John Linson, Art Linson, Spencer Hudnut (who also serves as showrunner), Luke Grimes, Greg Yaitanes, Ron Burkle, David Hutkin, Bob Yari, Michael Friedman, and Keith Cox. Distribution will be handled by Paramount Global Content Distribution.

Marshall-Green is known for roles in films such as Upgrade, Prometheus, and Spider-Man: Homecoming, as well as his recent television appearance in HBO Max’s And Just Like That.... He is represented by CAA, 3 Arts Entertainment, and Goodman, Genow, Schenkman, Smelkinson & Christopher LLP.

With high anticipation surrounding CBS’s expansion of the Yellowstone universe, Y: Marshals promises to deliver more action-packed storytelling with familiar faces and new dynamics.