Harry Carey

Bob Norton / Roberts

Noah Beery

Canfield

Frankie Darro

Frankie Graham - The Wild Boy

Greta Granstedt

Linda Weston

Edward Peil Sr.

The Sheriff (as Edward Peil)

Jack Mower

Adams, Vigilante leader

Al Bridge

Henchman Curley Bates

Lew Kelly

The Boy's Father [Chs. 1 & 12] (as Lou Kelley)

Victor Adamson

Henchman (uncredited)

Yakima Canutt

Slim [Chs. 3-5, 8] / Henchman [Chs. 11-12] (uncredited)

Lane Chandler

Elliott Norton [Chs. 1, 9, 11] (uncredited)

Gordon De Main

Rancher (uncredited)

Dick Dickinson

Martin [Ch. 1] (uncredited)

Henry Hall

Train Conductor [Chs. 1, 11] (uncredited)

Wilfred Lucas

Whitney [Ch. 1] (uncredited)

Cliff Lyons

Cowhand (uncredited)

Al Taylor

Henchman Bill (uncredited)

Bob Walker

Saunders [Ch. 6] (uncredited)