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