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