Sheridan, who co-created the original "Yellowstone," is set to serve as executive producer, along with David C. Glasser, John Linson, Art Linson, Spencer Hudnut, Luke Grimes, Ron Burkle, David Hutkin and Bob Yari. Hudnut is set to helm the series as showrunner.

Luke Grimes will once again play Kayce, the youngest of the Dutton siblings and a former Navy SEAL. When fans last saw the character, he had retained a small part of the Yellowstone Dutton ranch for his family after selling off the majority to the Broken Rock Indian Reservation.

“Yellowstone” star Luke Grimes is returning as Kayce Dutton in a new television show. CBS announced this week that Grimes will star in “Y: Marshals” (working title), a “Yellowstone” spinoff that focuses on Kayce’s Navy SEAL background. Here’s a synopsis of the show: