Possible Clues:

• She played Al's sister in the 'Godfather' movies
• ___ al Ghul (Batman foe)
• Sylvester's series co-star
• Shire of the ''Rocky'' movies
• Portrayer of Adrian in 'Rocky' movies
• Actress Shire of ''Rocky'' movies
• Sly co-star of multiple films
• Oscar also-ran to Faye
• With 21 Across, portrayer of Rocky Jr.'s mom
• Sylvester’s “Rocky” co-star