Yellowstone's Biggest Mistake Had Nothing to Do With Kevin Costner

Taylor Sheridan's sprawling neo-Western show Yellowstone made huge waves throughout its five seasons for its high-stakes drama, impressive visuals, and commanding performances from its central cast. Kelly Reilly's fierce portrayal of Beth Dutton was widely lauded, while other actors like Cole Hauser (Rip Wheeler), Wes Bentley (Jamie Dutton), and Gil Birmingham (Thomas Rainwater) also received high praise for their performances. However, as the series star, Kevin Costner elevated Yellowstone with his portrayal of the grounded and stoic John Dutton.

By the time Yellowstone reached its fifth and final season, much of the conversation had shifted away from the Dutton family and toward the behind-the-scenes drama surrounding Kevin Costner's exit. Many fans blamed his departure for the show's uneven conclusion, and while there's no denying that losing John Dutton fundamentally changed Yellowstone, the cracks were already starting to show long before he left the ranch.

Kevin Costner's Final Appearance Came in Season 5, Episode 8, "A Knife and No Coin"

John Dutton Died Seemingly By Suicide

Kevin Costner's departure understandably dominated headlines throughout Yellowstone's final season. After months of reports surrounding scheduling conflicts, production delays, and contract negotiations, the esteemed actor confirmed he would not return to complete Season 5 after "A Knife and No Coin." John Dutton was subsequently written out of Season 5 Part 2 in an apparent suicide, a decision that shocked viewers and became one of the most controversial moments in Yellowstone.

With John Dutton's apparent suicide (which was eventually revealed to be orchestrated by Yellowstone villain Sarah Atwood, who hired hitmen to kill John and frame the scene), many fans argued that the show had lost its emotional core, while others criticized the abrupt way his story came to an end. Even viewers who enjoyed the final season pointed to Costner's absence as the reason why Season 5 felt less impressive than earlier installments.

Yellowstone Was Struggling Before Kevin Costner's Exit

Later Episodes Couldn't Match the Immensely High Quality of Early Yellowstone Seasons

Though losing Kevin Costner's John Dutton was a huge blow in the final season, Yellowstone's creative shift arguably began much earlier. During its first three seasons, almost every Yellowstone storyline centered around one conflict: protecting the Yellowstone ranch. Whether Beth was fighting corporate developers, Kayce was balancing family life with loyalty to the ranch, or Rip was carrying out John's toughest orders against those who wronged them, almost every subplot served the same narrative.

By Seasons 4 and 5, that focus had begun to splinter. John became Governor of Montana, Beth and Jamie's increasingly violent feud often overshadowed other storylines, Market Equities introduced lengthy corporate and political maneuvering, and the series regularly paused its central conflict to focus on entirely separate storylines. Swapping the sweeping Montanan landscapes and riding chaps for offices and corporate suits disappointed many fans. Those arcs weren't bad by any means, but they weren't what made Yellowstone so great.

Jimmy's extended journey to the Four Sixes Ranch is another example of this shift. His character development is one of Yellowstone's biggest success stories, transforming him from an incompetent ranch hand to an experienced cowboy. Yet much of his Texas storyline unfolds almost entirely away from the Dutton family's struggles, while simultaneously introducing audiences to another corner of Sheridan's universe. Likewise, lengthy sequences involving horse spinning competitions became increasingly common in later seasons, causing fans to criticize Sheridan's Travis Wheatley, who seemingly took time away from the already-established storylines that needed more screentime. Beautifully shot as they were, these moments often slowed the momentum of the main story, rather than driving it forward.

Kevin Costner's Exit Mattered, But It Wasn't the Only Sign Yellowstone Was Losing Steam

Focusing on Politics & Expanding the Universe Took Away From Yellowstone's Main Storyline

John Dutton was Yellowstone's strategic leader and emotional anchor as the patriarch of the family, and losing Costner forced the showrunners to finish the series under difficult circumstances. Still, it's equally fair to agree that, by Season 5 Part 2, Yellowstone had already strayed away from the laser-focused storytelling that made Seasons 1, 2, and 3 so compelling. Instead of telling one tightly-woven story about a family protecting their land, and all the moral complexities that came with it, Yellowstone began favoring the broader franchise.

Blaming John Dutton's death oversimplifies what really shifted in Yellowstone's later seasons. The show remained entertaining until the very end, but by the time John Dutton left, Yellowstone had already begun dividing its attention across its wider universe and side storylines. The franchise has four successful spinoffs already: 1923, 1883, Marshals, and Dutton Ranch, while 6666 and 1944 are actively in development. For many viewers, it was this shift that left Season 5 feeling so wonky, rather than just John Dutton's death.