- Spencer Tracy
- Matt Devereaux
- Robert Wagner
- Joe Devereaux
- Jean Peters
- Barbara
- Richard Widmark
- Ben Devereaux
- Katy Jurado
- Señora Devereaux
- Hugh O'Brian
- Mike Devereaux
- Eduard Franz
- Two Moons
- Earl Holliman
- Denny Devereaux
- E.G. Marshall
- Horace - The Governor
- Carl Benton Reid
- Clem Lawton
- Philip Ober
- Van Cleve
- Robert Burton
- Mac Andrews
- Robert Adler
- O'Reilly
- Richard Alexander
- Extra Outside Courtroom
- George Bell
- Cowboy
- Rudy Bowman
- Courtroom Spectator
- Paul Bradley
- Juror
- John Breen
- Townsman
- Arthur Q. Bryan
- Bit Part
- Roy Bucko
- Cowboy
- Bob Burrows
- Cowboy
- Harry Carter
- Prison Guard
- Edmund Cobb
- Court Clerk
- Heinie Conklin
- Man in Courtroom Hall
- Ben Corbett
- Trial Spectator
- King Donovan
- Clerk
- Tex Driscoll
- Miner
- John Epper
- Ranger
- Franklyn Farnum
- Juror
- Art Felix
- Trial Spectator
- Fritz Ford
- Miner
- Nacho Galindo
- Francisco the Cook
- Joe Gilbert
- Juror
- Robert Grandin
- Capitol Clerk
- Duke Green
- Trial Spectator
- Lars Hensen
- Miner
- Al Hill
- Miner
- George Huggins
- Miner
- Robert Ivers
- Cowboy Working Cattle
- Roy Jenson
- Bailiff
- Jack Kenny
- Miner
- Paul Kruger
- Bailiff
- Ethan Laidlaw
- Mac Andrews Henchman
- Chief Geronimo Kuth Le
- Chief
- Marco Lopez
- Indian
- Jack Low
- Minor Role
- Anthony Marsh
- Miner
- Jack Mather
- Prison Gateman
- Frank Mills
- Miner
- Kansas Moehring
- Man in Courtroom Hall
- Forbes Murray
- Lawyer
- Artie Ortego
- Trial Spectator
- Steve Raines
- Cowboy
- Ford Raymond
- Miner
- Julian Rivero
- Manuel
- George Robotham
- Miner
- John Roy
- Miner
- Frosty Royce
- Cowboy
- Sam Savitsky
- Miner
- Clint Sharp
- Ranger
- Russell Simpson
- Judge
- O.A. Smith
- Preacher
- George Sowards
- Trial Spectator
- Norman Stevans
- Lawyer
- George E. Stone
- Paymaster
- James Stone
- Stable Owner
- Robert Strong
- Miner
- Bill Wallace
- Minor Role
- Bob Whitney
- Trial Spectator
