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