All answers share a common thread.
-1. He wrote "White Fang"
-2. He sang with Dawn
-3. He was an "International Man of Mystery"
-4. He was in "The Mosquito Coast"
-5. He was "Bewitched"
-6. He wrote "Puttin on the Ritz"
-7. She was the evil stepmother in "Ever After"
-8. She is the founder of modern nursing
-9. He was a Cowboys QB
-10. His big buddy was Alan Hale