Despite the announcement that 'Yellowstone' would conclude with the final episodes of Season 5 airing on November 10, negotiations are reportedly underway for a possible continuation of the series without Kevin Costner. Stars Kelly Reilly and Cole Hauser are in talks for leading roles in a potential sixth season. Concurrently, another 'Yellowstone' spinoff titled 'The Madison' has expanded its cast, adding Matthew Fox and Michelle Pfeiffer among others. 'The Madison' will follow a New York City family relocating to Montana's Madison River Valley, exploring themes of grief and human connection. This new series marks the seventh spinoff in the 'Yellowstone' universe, solidifying Taylor Sheridan's expansive storytelling within this franchise.