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