Calificación
Reparto

Ken Maynard
Ken Williams

Verna Hillie
Jane Corwin

Hooper Atchley
Dr. Edwards

Edward Hearn
Lake

Syd Saylor
Breezy Baker

Edward Earle
Frank Blayden

Al Bridge
Tom Henderson

Bob Kortman
Rattler Henchman Hank

Lew Meehan
Rattler Henchman Red

George Chesebro
Rattler Henchman Anderson

Tom London
Rattler Henchman Morgan

Lynton Brent
Mathews, Telegrapher

Gene Autry
Teamster Thomas (ch's 6-8) (uncredited)

Smiley Burnette
Lake Teamster (ch's 6-7) (uncredited)

Tarzan
Tarzan