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