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