Zorro the Rebel (1966/Italy Howard Ross)
Original title: "Zorro il Ribelle."  Seldom-seen costume adventure/western, which casts Howard Ross as swordsman out to defeat the machinations of governor oppressing a small town on the Tex-Mex border.  Also starring Arturo Dominici, Dina De Santis, Gabriella Andreini, and others.  Directed by Piero Pierotti.  Dubbed in English.