"Bob Norton, seeking his brother's killer, tangles with outlaws, wild horses, and a "wild" boy."
Harry Carey
as Bob Norton / Roberts
Noah Beery
as Canfield
Frankie Darro
as Frankie Graham - The Wild Boy
Apache
as El Diablo - The Devil Horse
Greta Granstedt
as Linda Weston
Barrie O'Daniels
as Lee Weston
Edward Peil Sr.
as The Sheriff (as Edward Peil)
Jack Mower
as Adams, Vigilante leader
Al Bridge
as Henchman Curley Bates
Jack Byron
as Henchman Jake
John Paul Jones
as Matthew Boyd (banker) (as J. Paul Jones)
Carl R. Botefuhr
as Little Frankie [Chs. 1 & 12] (as Carli Russell)
Lew Kelly
as The Boy's Father [Chs. 1 & 12] (as Lou Kelley)
Victor Adamson
as Henchman (uncredited)
Yakima Canutt
as Slim [Chs. 3-5, 8] / Henchman [Chs. 11-12] (uncredited)
Lane Chandler
as Elliott Norton [Chs. 1, 9, 11] (uncredited)
Ken Cooper
as Deputy Cooper [Ch. 5, 10, 11] (uncredited)
Gordon De Main
as Rancher (uncredited)
Dick Dickinson
as Martin [Ch. 1] (uncredited)
Jack A. Goodrich
Dannie Mac Grant
as Townsboy (uncredited)
Henry Hall
as Train Conductor [Chs. 1, 11] (uncredited)
Tracy Layne
Wilfred Lucas
as Whitney [Ch. 1] (uncredited)
Cliff Lyons
as Cowhand (uncredited)
Charles Schaeffer
as Henchman [Chs. 7-10 - 11] (uncredited)
Barry Shipman
as Horseman (uncredited)
Al Taylor
as Henchman Bill (uncredited)
Wes Warner
as Henchman [Chs. 6, 8, 10] (uncredited)
Bob Walker
as Saunders [Ch. 6] (uncredited)
Otto Brower
Director
Nat Levine
Producer
Carl Wester
Director of Photography
Stunts
Lee Zahler
Original Music Composer
Barney A. Sarecky
Writer
George Morgan
Victor Scheurich
Wyndham Gittens
André Theurer
George H. Plympton
Ray Snyder
Editor
Richard Talmadge
Gilmore Walker
George Lowerre
Sound
Ernest Miller
