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