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