Possible Clues:

• 'Downton Abbey' role
• Tolstoy title character
• Pavlova or Paquin
• "Breathe (2 AM)" Nalick
• Eleanor Roosevelt's first name
• Visitor to King Mongkut
• "Getting to Know You" singer on Broadway
• Gunn of 'Breaking Bad'
• Gunn of "Breaking Bad"
• Trollope's 'Lady ___'