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