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