The masked swordsman swashes a mean buckle as the dashing alter ego of 19th century Spanish California aristocrat Don Diego de la Vega. His faithful manservant, Bernardo, pretends to be a deaf mute so he can eavesdrop. Dimwitted Sgt. Garcia is kind-hearted and loyal. Don Alejandro is Diego's wealthy father.
- Creator: Johnston McCulley
- Starring: Guy Williams, George J. Lewis, Gene Sheldon, Henry Calvin, Don Diamond
- TV Network: ABC
- Premiere Date: Oct 10, 1957
- Genre: Drama
- Executive producers: Bill Anderson, Walt Disney