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