NEW — Aug. 22, 2026: Television writer Lauren J. Salkin has filed a federal copyright lawsuit alleging that ideas from her unproduced series Sovereign Nation were used in Taylor Sheridan's Yellowstone.
The complaint was filed Aug. 21 in the U.S. District Court for the Central District of California. It names Sheridan, Elevate Entertainment, Paramount, NBCUniversal and other parties as defendants. The claims are allegations, not findings of fact, and none of the defendants had publicly responded to People as of Saturday evening.
What the complaint alleges
Salkin says she developed Sovereign Nation over more than a decade and submitted a pilot, series bible and pitch deck to Sheridan's representatives in late 2016 and early 2017. According to the complaint, the proposed drama centered on tribal government, casino power and a modern fight over land and development.
She alleges that Elevate passed on the project in February 2017 and that Paramount approved Yellowstone within months. The lawsuit claims similarities in plot devices, character functions and casting ideas. Sheridan's series premiered in June 2018 and grew into the sort of franchise that now requires a family tree, a map and possibly its own zip code.
What Salkin is asking for
Salkin is seeking unspecified damages and profits tied to the alleged infringement, along with an injunction against continued use of her material. Her attorney, Paul B. Lackey, characterized the case as a fight between an individual writer and a much larger entertainment operation.
The complaint also alleges that an HBO executive who had seen Salkin's material later recognized similarities in a Sheridan project. That assertion has not been independently established, and HBO had not responded to People's request for comment.
The next meaningful development will come from the defendants' court responses. Until then, this is a disputed copyright claim—not a verdict delivered from the Dutton ranch.
Sources: People, published Aug. 22, 2026 at 8:21 p.m. EDT; Page Six, published Aug. 21, 2026.
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