Cowhand Steve Ransom discovers that German spies are operating along Mexican border, relaying their radio messages into Mexico and thus on to Germany. The spies learn that Steve is a fugitive from American justice.
as Steve Ransom
as Elsa Miller
as Herman Brandt
as Frederick Schloss (as E. von Ritzen)
as Von Helm (as Berthold Sprotte)
as Esther Meier
