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