Way of a Gaucho

In 1875 Argentina, a young gaucho, Martin Penalosa, kills another man in a duel. His prison sentence is commuted to joining the army. He serves under the tough Major Salinas, but soon grows tired of military life and deserts. He adopts the Nom de guerre Valverde and leads a band of gauchos to resist the increasing encroachment of railroad agents into the Pampas.