The Phantom Rider (1936)

Buck Jones, the great king of outdoor adventure drama, takes on his most exciting and mysterious role: a daring lone hand against a band of ruthless outlaws who stop at nothing to steal control of every ranch in the valley and the fabulous gold mine of one of their victims. Not even the girl he loved and fought for knew who he was. An amazing series of daring adventures and astounding escapades. Spine-tingling mystery, breathtaking suspense, and a thousand thrills.