Buck Jones
— U. S. Marshal Buck Roberts
Tim McCoy
— U. S. Marshal Tim McCall
Raymond Hatton
— U. S. Marshal Sandy Hopkins
Luana Walters
— Mary Hopkins
Dave O'Brien
— Dave Dodge
Lois Austin
— Stella (posing as Ann Dodge)
Glenn Strange
— Sheriff Trump
Harry Woods
— Bert Logan
Tom London
— Bartender Pete
John Merton
— Henchman Steve
Silver
— Silver, Buck's Horse
Ben Corbett
— Henchman
Jack Daley
— John Dodge
Frank Ellis
— Henchman Red
Chick Hannan
— Townsman
Jack Holmes
— Mark
Reed Howes
— Henchman Joe
Kansas Moehring
— Henchman Luke
Milburn Morante
— Hotel Clerk
George Morrell
— Townsman
Charles Murphy
— Henchman Bert
Bill Nestell
— Smitty the Blacksmith
Fox O'Callahan
— Townsman
Artie Ortego
— Henchman
Tex Palmer
— Man in lynch mob
Jack Tornek
— Townsman
Wally West
— Townsman
Blackie Whiteford
— Lyncher