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