Bob Steele. Bob Steele was 25 in Riders of the Desert as 'Bob Houston'.
Gertrude Messinger. Gertrude Messinger was 20 in Riders of the Desert as 'Barbara (as Gertie Messenger)'.
Al St. John. Al St. John was 38 in Riders of the Desert as 'Slim - A Ranger'.
George 'Gabby' Hayes. George 'Gabby' Hayes was 46 in Riders of the Desert as 'Hashknife Brooks'.
John Elliott. John Elliott was 55 in Riders of the Desert as 'Dad Houston'.
Horace B. Carpenter. Horace B. Carpenter was 57 in Riders of the Desert as 'Ranger Capt. Jim Reynolds (as H.B. Carpenter)'.
Joe Dominguez. Joe Dominguez was 38 in Riders of the Desert as 'Gomez - Henchman (as Jose Dominguez)'.Greg Whitespear. Greg Whitespear was >> in Riders of the Desert as 'Apache Joe - Henchman'.
Louise Carver. Louise Carver was 62 in Riders of the Desert as 'Slim's Wife'.Tex O'Neill. Tex O'Neill was >> in Riders of the Desert as 'Arizona Ranger (as Tex O'Neil)'.
Robert N. Bradbury. Robert N. Bradbury was 46 in Riders of the Desert as 'Director'