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