Kevin Costner Hayes Ellison Director, Actor, Screenwriter, Producer Sienna Miller Frances Kittredge Actor Sam Worthington Trent Gephardt Actor Jena Malone Ellen Harvey Actor Owen Crow Shoe Pionsenay Actor Tatanka Means Taklishim Actor Ella Hunt Juliette Chesney Actor Tim Guinee James Kittredge Actor Giovanni Ribisi ickering Actor Danny Huston Col. Albert Houghton Actor Colin Cunningham Chisholm Actor Scott Haze Elias Janney Actor Tom Payne Hugh Proctor Actor Abbey Lee Marigold Actor Michael Rooker Sgt. Major Thomas Riordan Actor Will Patton Owen Kittredge Actor Georgia MacPhail Elizabeth Kittredge Actor Douglas Smith Sig Actor Luke Wilson Matthew Van Weyden Actor Isabelle Fuhrman Diamond Kittredge Actor Jamie Campbell Bower Caleb Sykes Actor Alejandro Edda Neron Chavez Actor Michael Angarano Walt Actor Angus Macfadyen Desmarais Actor Jon Beavers Junior Sykes Actor Kathleen Quinlan Annie Pine Actor Etienne Kellici Russell Ganz Actor Gregory Cruz Tuayeseh Actor James Russo Abel Naughton Actor Jeff Fahey Tracker Actor David O'Hara Actor Chris Conner Second Surveyor Actor Tom Everett Actor Glynn Turman Actor Jon Baird Screenwriter Howard Kaplan Producer Mark Gillard Producer Danny Peykoff Executive Producer Robert J. Scannell Executive Producer Armyan Bernstein Executive Producer Charlie Lyons Executive Producer Barry M. Berg Executive Producer Rod Lake Executive Producer James M. Muro Cinematographer Miklos Wright Film Editing John Debney Original Music Derek R. Hill Production Design Jarrette Moats Art Director John Richardson Art Director Dawn Swiderski Art Director John B. Vertrees Art Director Bryan Hurley Set Decoration Lisa Lovaas Costume Design April Webster Casting Angela Young Casting