Possible Clues:

• Novarro of silents
• Catcher Castro
• Martin Sheen's real first name
• San __, city near San Francisco
• San ___, Calif.
• Martin Sheen, né --- Estevez
• Novarro of 'Ben-Hur'
• Martin Sheen's first name at birth
• Pitcher Martinez
• One of the Estevez brothers