Yellowstone's Marshals: Everything to Know About the Spinoff
The 'Yellowstone' franchise is expanding with the new spinoff 'Marshals.' Here's everything to know about the show, including when it's coming out and who is in the cast.
people.comHere’s what’s most relevant right now:
- The Yellowstone universe spin-off Y: Marshals has been reporting on its cast in mid-2025, with Luke Grimes returning as Kayce Dutton and several Yellowstone alumni (Gil Birmingham, Brecken Merrill, Mo Brings Plenty) set to reprise their roles. Newly added regulars include Arielle Kebbel, Ash Santos, and Tatanka Means, with Brett Cullen in a recurring role. This aligns with multiple entertainment outlets from that period.
- Additional outlets and video summaries around that time amplified cast updates and teased additional characters joining the U.S. Marshals team in Montana, sometimes presenting leaked or speculative information. However, multiple mainstream reports confirmed the core cast additions above.
- By early 2026, follow-up coverage and entertainment sites continued to discuss the Marshals cast, with some outlets noting the involvement of Pete Calvin (Logan Marshall-Green) and other regulars, plus mentions of new faces and potential spinoff renewals or season details.
Illustration of the core current understanding:
- Core cast returning from Yellowstone: Luke Grimes (Kayce Dutton), Gil Birmingham (Thomas Rainwater), Brecken Merrill (Tate Dutton), Mo Brings Plenty (Mo)
- New regulars on Y: Marshals: Arielle Kebbel (Belle Skinner), Ash Santos (Andrea Cruz), Tatanka Means (Miles Kittle)
- Recurring: Brett Cullen (Harry Gifford), and Logan Marshall-Green (Pete Calvin) in early reporting
If you’d like, I can pull the latest reputable articles from this week and summarize any new official confirmations or updated release timelines, and I can also compile a concise cast table with character names. Would you like me to do that?