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