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