The Mesquiteers capture a horse thief who escapes justice through a crooked judge. They gather signatures urging the governor to investigate but a friend with the petition is murdered. Stony is accused.

John Wayne
as Stony Brooke

Ray Corrigan
as Tucson Smith

Max Terhune
as Lullaby Joslin

June Martel
as Nancy Carson

William Farnum
as Dave Carson

LeRoy Mason
as Mayor Gil Byron

Martin Spellman
as Billy Carson

Genee Hall
as Julie Jane Carson

Walter Wills
as Lawyer Harris

Ferris Taylor
as Judge Henry J. Hixon