as Ken Williams
as Jane Corwin
as Dr. Edwards
as Lake
as Breezy Baker
as Frank Blayden
as Tom Henderson
as Rattler Henchman Hank
as Rattler Henchman Red
as Rattler Henchman Anderson
as Rattler Henchman Morgan
as Mathews, Telegrapher
as Teamster Thomas (ch's 6-8) (uncredited)
as Lake Teamster (ch's 6-7) (uncredited)
as Tarzan