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