Rex
Rex, The King of Wild Horses
Acting
Rin-Tin-Tin Jr.
Rinty
Acting
Kane Richmond
Frank Bradley
Acting
Norma Taylor
Dorothy Bruce
Acting
Mischa Auer
Tanaga
Acting
Smiley Burnette
Jensen
Acting
Harry Woods
Crawford
Acting
Pedro Regas
Pasha
Acting
Hooper Atchley
Debor
Acting
Wheeler Oakman
Wheeler
Acting
Victor Potel
Kinso
Acting
Allan Cavan
Mr. Bruce
Acting
Al Bridge
Mitchell
Acting
Edmund Cobb
Jones
Acting
Charles King
Martin
Acting
George Chesebro
Anderson
Acting
Jack Rockwell
McDonald
Acting
Ralph Byrd
Forest Ranger Jerry Morton
Acting