Santo vs the Riders of Terror (1970)

Santo contra los Jinetes del Terrror - After six patients escape the lepers sanatorium of St. Lazarus, they steal horses, ride off, and wreak havoc with the residents of a small town who are fearful of contagion. Will our silver-masked hero arrive in time to help restore peace to the town? In Spanish… sadly, no English subtitles, but uncut and easy enough to follow.  DVD

Please note: In Spanish, with no English subtitles