John Drury saves Duke, a wild horse accused of murder, and trains him. When he discovers that the real murderer, a bad guy known as The Hawk, is the town's leading citizen, Drury arrested on a fraudulent charge.

John Wayne
as John Drury

Duke
as Duke - Gaunt's Horse

Ruth Hall
as Ruth Gaunt

Henry B. Walthall
as John Gaunt

Otis Harlan
as Judge E. Clarence 'Necktie' Jones

Harry Gribbon
as Deputy Sheriff Clout

Frank Hagney
as Henry Sims / The Hawk

Chuck Baldra
as Guitar Player (uncredited)

Bob Burns
as Vigilante Member (uncredited)

Edward Burns
as Jury Foreman (uncredited)