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