In 2003, Kevin Costner honored veteran actor Robert Duvall by awarding him top billing in the Western film Open Range, a decision that reflected deep admiration and respect. While Costner undertook multiple roles as director, producer, and lead actor, he chose to highlight Duvall’s contribution in the film, emphasizing the importance of their collaboration in bringing this story of the American West to life.
Although not celebrated as widely as some of Costner’s other Westerns, Open Range stands as a heartfelt tribute inspired by the Western romance novels from Costner’s youth. The film explores themes of loyalty and reluctant violence among cowboys in the post-Civil War era. Despite it being very much Costner’s vision, especially through his portrayal of Charley Waite, it was Robert Duvall as Boss Spearman who earned the film’s highest billing. Costner acknowledged this choice plainly:
I did that as a tribute to him,
Costner shared with the Daily News.
He’s such a great actor, and he deserved that.
Robert Duvall’s career spans more than six decades, marked by an impressive range of roles that cemented his status as one of Hollywood’s finest. Costner’s gesture of giving Duvall top billing reportedly had a profound impact on the actor. According to the AMC Blog, Duvall was already impressed by Costner’s work on Dances with Wolves, so this additional sign of respect further deepened their professional bond. Their strong connection shines through in Open Range, which features some of the most memorable shootout scenes in recent Western cinema alongside intimate, character-driven moments between their two leads.

How ‘Open Range’ Captures the Essence of the Western Genre Through Its Leading Duo
The strength of Open Range lies in the extraordinary chemistry between Costner and Duvall, who together embody contrasting yet complementary cowboy archetypes. Duvall’s Boss Spearman is a weathered figure, a direct counterpoint to Costner’s Charley Waite, who still holds hope for a different future. Their loyalty to one another, especially in seeking justice for fallen comrades, reflects a stirring bond of companionship and mutual respect.
Off-screen, this dynamic appears to have echoed their real-life relationship, with Costner regarding Duvall as a mentor. The actor praised Duvall’s natural ability to command attention without turning Boss into just another character. Costner explained to film critic Robert Ebert:
Robert Duvall is a very specific actor, and a natural actor,
adding,
I wasn’t looking for someone who would play Boss as a character, but someone who would give me a hold-the-screen type Boss…
This casting was about showcasing Duvall’s immense talent rather than recreating his iconic role in Lonesome Dove.
One key scene, a café confrontation, stands out as particularly powerful. Costner marked it as an American Film Institute-worthy moment, saying:
There’s a key scene in the café which I think is an AFI moment for Bob. I stand behind him and don’t say a word.
The understated performance underlines how much Duvall’s presence elevated the film, supporting Costner’s character while asserting Boss Spearman’s quiet strength.
Significance and Continuing Legacy of ‘Open Range’
Though sometimes overlooked, Open Range is widely regarded by fans and critics as one of Costner’s most accomplished Western projects, sustained largely by the compelling partnership between its two leads. Duvall’s role, while technically second-billed, arguably dominates the narrative through his nuanced portrayal of Boss Spearman. Their work together helped define a modern Western that balances action with introspective themes.
With Robert Duvall’s recent passing, many consider this film a fitting tribute to his remarkable career and enduring impact on the genre. It remains an essential viewing for those who appreciate authentic, character-driven Westerns. Open Range is currently available to stream on AMC in the United States, inviting a new generation of viewers to experience this powerful tale of friendship and survival in the American West.
Principal Cast of Open Range
The film stars Kevin Costner as Charley Waite, an experienced cowboy caught between his past and hopes for a peaceful future. Robert Duvall plays Boss Spearman, a seasoned and commanding figure who leads his men with quiet authority. Supporting roles include Diego Luna as Button and Abraham Benrubi as Mose, adding layers to the tight-knit group of cattlemen facing relentless challenges on the frontier.
