John Wayne

~ as ~

John Trent

Duke

~ as ~

Duke - John's Horse

Frank McHugh

~ as ~

Corporal Tippy

Marceline Day

~ as ~

Alice Keller

Otis Harlan

~ as ~

Uncle Zeke Keller

Albert J. Smith

~ as ~

Gus Lynch

Yakima Canutt

~ as ~

High Wolf

Lafe McKee

~ as ~

Lafe

Chief John Big Tree

~ as ~

Indian Chief (uncredited)

Clarence Geldart

~ as ~

Army Captain (uncredited)