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