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