The Pacific Connection (movie, 1974)

Roland Dantes plays Ben, a farm boy who comes into conflict with the Evil Spanish Governor and his two sons. One of the sons is played by a young Dean Stockwell. To assist in their oppression the Governor hires a Samurai played by Hiroshi Tanaka to teach his son the Japanese Katana sword. To counter this, Ben studies under a blind Franciscan monk to obtain some advanced fighting secrets and develop his warrior senses. Additionally Ben must search for the legendary “Iron Reed”. A mystical stick so strong that grows in the lava of an active Volcano.