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