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