- John Wayne
- John Trent
- Duke
- Duke - John's Horse
- Frank McHugh
- Corporal Tippy
- Marceline Day
- Alice Keller
- Otis Harlan
- Uncle Zeke Keller
- Albert J. Smith
- Gus Lynch
- Yakima Canutt
- High Wolf
- Lafe McKee
- Lafe
- Chuck Baldra
- Chuck - Guitar Player
- Chief John Big Tree
- Indian Chief
- Bob Burns
- Townsman
- Nora Bush
- Settler
- Ben Corbett
- Benny - Wagon Driver
- Frank Ellis
- First Henchman
- Bob Fleming
- Officer
- Clarence Geldert
- Army Captain
- Jack Jones
- Banjo Player
- Jack Kirk
- Jack - Guitar Player
- Al Kunde
- Settler
- Anne Kunde
- Settler
- Chief Many Treaties
- Indian
- Bud McClure
- Townsman
- Artie Ortego
- Indian
- Bud Osborne
- Army Telegrapher
- Al Taylor
- Jonesy
- Blackjack Ward
- Telegraph Line Worker
- Slim Whitaker
- Second Henchman
