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