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