Possible Clues:

• "Dune" actor Oscar
• Oscar ___, star of 'Inside Llewyn Davis'
• "Moon Knight" actor Oscar
• Author Bashevis Singer
• Israelite Sarah and Abraham created initially
• 'Foundation' author Asimov
• Science fiction writer Asimov
• “The Love Boat” bartender
• Father of well-known twins
• Composer Albéniz