When oil is discovered in 1920s Oklahoma under Osage Nation land, the Osage people are murdered one by one—until the FBI steps in to unravel the mystery.
Ernest Burkhart
William Hale
Mollie Burkhart
Tom White
Lizzie Q
Prosecutor Peter Leaward
W.S. Hamilton
Anna
Reta
Minnie
Bill Smith
Henry Roan
Kelsie Morrison
Byron Burkhart
Chief Bonnicastle
John Wren
Blackie Thompson
Henry Grammer
John Ramsey
Detective Burns
Alvin Reynolds
Agent John Burger
Dr. James Shoun
Dr. David Shoun
Pitts Beatty
Agent Frank Smith
Radio Announcer
Radio Show Actor
Non-Hon-Zhin-Ga
Undertaker Turton
Agent Joe Jones
Bob Mount
Scott Mathis
Acie Kirby
Osage at Oil Discovery
Myrtie Hale
Osage Dying from Poison
Sara Butler
Sara's Murderer
Photos Hustler #1
Photos Hustler #2
Roan Girlfriend
Car Salesman
Card Player
Vera (Mollie's Housekeeper)
Wedding Band Lead Fiddle
Wedding Band
Aunt Annie
Horace Burkhart
Duke Burkhart
Barney McBride
Roy Bunch
Ancestor Warrior
Mrs. Mackie
Speakeasy Prostitute
Nettie Berkshire
Agent CJ Robinson
2nd Insurance Man
Tillie Stepson
Kelsie's Lawyer
John Ramsey's Wife
Reporter #1
Reporter #2
Judge John C. Pollock
Lawyer Freeling
Mr. Kraceon
Mr. Solowey
Jailer
Radio Voice (for Hale)
Radio Voice (Hale's Relative)
Radio Show Producer
Radio Show Band Leader
Radio Show Orchestra
Deputy Marshal (uncredited)
Radio Man (uncredited)
Executive Producer
Screenplay
Director
Producer