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