Cast
Ken Maynard
Ken Williams
Syd Saylor
Breezy Baker
Lew Meehan
Rattler Henchman Red
George Chesebro
Rattler Henchman Anderson
Tom London
Rattler Henchman Morgan
Lynton Brent
Mathews, Telegrapher
Hooper Atchley
Dr. Edwards
Edward Hearn
Lake
Al Bridge
Tom Henderson
Gene Autry
Teamster Thomas (ch's 6-8) (uncredited)
Tarzan
Tarzan
Bob Kortman
Rattler Henchman Hank
Smiley Burnette
Lake Teamster (ch's 6-7) (uncredited)
Verna Hillie
Jane Corwin
Edward Earle
Frank Blayden