Michael Whalen
— Gordon Weedon Scott
Jean Muir
— Sylvia Burgess
Slim Summerville
— Slats Magee
Charles Winninger
— Doc McFane
Jane Darwell
— Maud Mahoney
John Carradine
— Beauty Smith
Thomas Beck
— Hal Burgess
Lightning the German Shepherd
— White Fang
Ward Bond
— Thief (uncredited)
Joseph Herrick
— Kobi
George Du Count
— François
Marie Chorre
— Nomi
Stanley Andrews
— Sgt. Drake
Joe Brown
— Bartender
Russ Clark
— Minor Role
Steve Clemente
— Indian
Heinie Conklin
— Man with Magic Lantern
Buck Connors
— Stubby
Jack Curtis
— Posse Member
Nick De Ruiz
— Posse Member
Kendall Evans
— Posse Member
Desmond Gallagher
— Posse Member
Herbert Heywood
— Mac
Walter James
— Posse Member
Francis McDonald
— Suds
Bruce Mitchell
— Minor Role
Edward Peil Sr.
— Minor Role
Robert St. Angelo
— Posse Member
Jack Stoney
— Posse Member
Ed Thorpe
— Indian