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