Do you want to compare Donna Troy with Carol Ferris? Discover the powers, weakness & weapons of Donna Troy and Carol Ferris from Donna Troy Biography and Carol Ferris Biography. Find out all about Donna Troy and Carol Ferris.# Check out how is Donna Troy unique and distinct from Carol Ferris. Discover their love interest, sidekicks, family tree and the movies and games list in which Donna Troy and Carol Ferris have appeared. Find out everything about them here!