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