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